UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGh2ZTRA+p1zNAW3G6N3ArTyLsVtMf77yPEEk82BLf4=' 
WHERE 
  key_id = '57b0fe8088537b5c79295fabbef012730b376cabf58bf30a8369340e5e214a91' 
  AND (
    token = 'NGh2ZTRA+p1zNAW3G6N3ArTyLsVtMf77yPEEk82BLf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )