UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+irbm8S+bE7dTcZtemU1SRffwEF4HxQ+Qy1iBzMJuCI=' 
WHERE 
  key_id = '93ef19b37293bfa8116428fc218049c1d4e82d5c2dcf6cb7393b7d0211629626' 
  AND (
    token = '+irbm8S+bE7dTcZtemU1SRffwEF4HxQ+Qy1iBzMJuCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )