UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'daqv/1lc3OVUZ86qBxwInIDGr3tvcJaa7bqei6jHRCA=' 
WHERE 
  key_id = 'e7c574803c5344f4688cdba5d01976cdaa3f428097a92ec0b4c19ada138546b9' 
  AND (
    token = 'daqv/1lc3OVUZ86qBxwInIDGr3tvcJaa7bqei6jHRCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )