UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EiXqV4mbyV2Fw7ksiO8kBC4Jz0W2dBvGkuwCiAtKffI=' 
WHERE 
  key_id = 'e9d6e97e53609f613f449af76d0c9c87fa7b57033f9cf5bb64e141bb2385d198' 
  AND (
    token = 'EiXqV4mbyV2Fw7ksiO8kBC4Jz0W2dBvGkuwCiAtKffI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )