UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URIq1QxUqreTOqjnoRvFYCybdFG4ajHXIKwuLgNyj/s=' 
WHERE 
  key_id = 'c6e9404f719ab342e55f24e046ebf44d5c09109a08854d9bf7ca5592d67985dc' 
  AND (
    token = 'URIq1QxUqreTOqjnoRvFYCybdFG4ajHXIKwuLgNyj/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )