UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+4u91CzxSMZUQ4XIsOoy5J0GRBoCJyBC3i6NBdDX9s=' 
WHERE 
  key_id = '7d5a7e634c5fa25b11f057bb6ab657a4930a186e3b70fcb9db7d13e3970ceb6e' 
  AND (
    token = 'Q+4u91CzxSMZUQ4XIsOoy5J0GRBoCJyBC3i6NBdDX9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )