UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFB27EURojA1EddrlzDfEbmnj/I6pfNORHmkY12FJmA=' 
WHERE 
  key_id = 'b052de7138b58ccd5d180d0f9d0dddd43c25527e5c1fd9e96e30548c61ca8cc2' 
  AND (
    token = 'rFB27EURojA1EddrlzDfEbmnj/I6pfNORHmkY12FJmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )