UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4psYSPYHENFIzRLRwngH/pkGW2CtFFN37CutdcMRLo=' 
WHERE 
  key_id = '739d3de163cba6110fa93611456c35a79f193ad237f75fab572539ca27a09deb' 
  AND (
    token = 'd4psYSPYHENFIzRLRwngH/pkGW2CtFFN37CutdcMRLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )