UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5dvEehVsv6X+CX0bTSHjtw9DiWOV8cYn4kSiK58NRMs=' 
WHERE 
  key_id = 'f5184c8c133e20de5d71f4a7af237389a1ddfccbf8b8d1b613efe8b93ddd3ca4' 
  AND (
    token = '5dvEehVsv6X+CX0bTSHjtw9DiWOV8cYn4kSiK58NRMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )