UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNm1WrbuV30AWtisx3aD9eFc/npn91DPkcfhwckCVNQ=' 
WHERE 
  key_id = 'e3ac6e6f9bfb943901f523de029f5c678b4599d9f8aa6de04e6af637d377e700' 
  AND (
    token = 'iNm1WrbuV30AWtisx3aD9eFc/npn91DPkcfhwckCVNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )