UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bHPip3So6p2pLdkUlPdY2AhpvD5nRdKulGnjECmg08k=' 
WHERE 
  key_id = '1c3f6cf339aee5f79bc635f2aa009b50c5a4a218deb910d9a978dac0c30c28c9' 
  AND (
    token = 'bHPip3So6p2pLdkUlPdY2AhpvD5nRdKulGnjECmg08k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )