UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4kvSTDSpocs+koZwq21aHTtbsuXukEqfXzwpLYK226g=' 
WHERE 
  key_id = '1967186474e3e6749bc03a0f6e86066dd6b62aa42dd058a2724adc846c83c70a' 
  AND (
    token = '4kvSTDSpocs+koZwq21aHTtbsuXukEqfXzwpLYK226g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )