UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPPps7T8hgV51gYkD19QIK70d49BrpslDbZRi7fy7Jw=' 
WHERE 
  key_id = 'b8c193866d6ce44b9b39444ef84cecb7e99e175d3ab98722ad71792f25c0c03e' 
  AND (
    token = 'YPPps7T8hgV51gYkD19QIK70d49BrpslDbZRi7fy7Jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )