UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5OioXNNPzGvueVtPOF05qo4W5KTbnKdk/tGFTP8Sw4=' 
WHERE 
  key_id = '84879c6e60d56a8ec97db90508589d31af8d8a3f7801d4847ca3a95c610ddcc3' 
  AND (
    token = 'C5OioXNNPzGvueVtPOF05qo4W5KTbnKdk/tGFTP8Sw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )