UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QNR/R1X4jZDLeMgT+ddMDkaHROpFcTagGKZJm49XX2A=' 
WHERE 
  key_id = '327a1516614a11f8f4c4b5b1eefdd5a1e1331395a2b8e00daa41284009249d7c' 
  AND (
    token = 'QNR/R1X4jZDLeMgT+ddMDkaHROpFcTagGKZJm49XX2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )