UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/YNluFNyCSqTNEmG6iawIlWs8F9xDFpKijcoiXZ3CDo=' 
WHERE 
  key_id = '241d4de886ebc7ac0798ef01095f5b1ba254c53366030cff4041c9d4193f25d2' 
  AND (
    token = '/YNluFNyCSqTNEmG6iawIlWs8F9xDFpKijcoiXZ3CDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )