UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MDQX0WYljNa9N1QoMkOl7QfouZfoAAA89dK80IgJ1Ok=' 
WHERE 
  key_id = 'aec6af852967107d3f4b138302cc4f51a2c731004ef7e87871541b1607543b38' 
  AND (
    token = 'MDQX0WYljNa9N1QoMkOl7QfouZfoAAA89dK80IgJ1Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )