UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QwHeytBP+xVcrIEw5u5EBLj2Sgjs7ntLL2HyWQxguSs=' 
WHERE 
  key_id = 'fcbf8888102a37ce97aac4dfa8c9ab76136d43cfc5d0810462fd7d78b6ba804a' 
  AND (
    token = 'QwHeytBP+xVcrIEw5u5EBLj2Sgjs7ntLL2HyWQxguSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )