UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RYB6FMwEK5dLhtoSjz464CE0ymxYRuwguPn6yaMX7bE=' 
WHERE 
  key_id = 'd6d0aaa90fa2328b3e47b43a02c21d4e077a641962abc4c83514e4ab6e35b9b3' 
  AND (
    token = 'RYB6FMwEK5dLhtoSjz464CE0ymxYRuwguPn6yaMX7bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )