UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCGI/w3lQTQg6P5UJtQEAG9AJW+7uCLBwoTz/e4I91I=' 
WHERE 
  key_id = 'b94c4466f8d924b60903bb93c5f8f31c616d15505f7c0e49c501ed8ae20cd3c9' 
  AND (
    token = 'hCGI/w3lQTQg6P5UJtQEAG9AJW+7uCLBwoTz/e4I91I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )