UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9ntgPp/z5oHFdGYfEf6/cUhcm7m73G38z3nSeLEKmk=' 
WHERE 
  key_id = 'e250b5af141d346465180c442326257ad1956bff9ca6592fcf4a250ac7daa2a4' 
  AND (
    token = 'P9ntgPp/z5oHFdGYfEf6/cUhcm7m73G38z3nSeLEKmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )