UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRd5TJH0S8KzP/PciWr4SeYlSW0S1o7FUckfWUhYbZw=' 
WHERE 
  key_id = '3463a2fb37474b0e29ad70177b19a10e9492b8531d27e4935252788155fafba0' 
  AND (
    token = 'lRd5TJH0S8KzP/PciWr4SeYlSW0S1o7FUckfWUhYbZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )