UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iK2JUYz2f4Sbc8X2A+ZDcpc4lcvPPdVrP8WB2Csj0ag=' 
WHERE 
  key_id = '14c29deec78e8007fbda9aad1a54e85701277d0bd4568449dd5410cd7ef31e2b' 
  AND (
    token = 'iK2JUYz2f4Sbc8X2A+ZDcpc4lcvPPdVrP8WB2Csj0ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )