UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xcdIjjYEEifp0IDDhuXJe0evCZIPOGd/ivG+8k65X0A=' 
WHERE 
  key_id = 'dec84636497732a193c13156096af10b4066de6aa5eba973860d212f8068b085' 
  AND (
    token = 'xcdIjjYEEifp0IDDhuXJe0evCZIPOGd/ivG+8k65X0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00016