UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uK0U761U1npu171WK+L6Snt5jNTZT2Q75EFITw3Xn3M=' 
WHERE 
  key_id = '7a7b6fdbd5035e35f1f3b80b8a2031318a53a863f3973c6e5f80ddfd92c1b58b' 
  AND (
    token = 'uK0U761U1npu171WK+L6Snt5jNTZT2Q75EFITw3Xn3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )