UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRUZ4iypiq3rwoi8ULzkMX4dDcOwntoHA68UQHxMlW4=' 
WHERE 
  key_id = 'e8afec648a5f781582ab690b37ff09e61bc4d5e6336ff7be48efad9a788980c6' 
  AND (
    token = 'sRUZ4iypiq3rwoi8ULzkMX4dDcOwntoHA68UQHxMlW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )