UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xn5B+rL1hJkiGIIw5MrSYUaBOkr4rl/iVFPDciTEXtU=' 
WHERE 
  key_id = 'd086e2c32ba7850f011d5be3d194cb91397269f665b9c9886e7ef5aaa2f891e4' 
  AND (
    token = 'Xn5B+rL1hJkiGIIw5MrSYUaBOkr4rl/iVFPDciTEXtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )