UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q7yzoVvZBSJeHyIrCeNrx3scX+ZXObzvAYzhafOqN3g=' 
WHERE 
  key_id = 'db439af3466ea68ac0b0c1738fe2d8e746d285a8f07be1602f7ba164ecfbe20b' 
  AND (
    token = 'q7yzoVvZBSJeHyIrCeNrx3scX+ZXObzvAYzhafOqN3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )