UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bV3j78lA++GWo+EhlZyJyiFvcP36cNThePtj3O8Exuk=' 
WHERE 
  key_id = 'fff33454ce383ebb6ae026febde602d63bd0ec24f07b1baad87ff9477f42000c' 
  AND (
    token = 'bV3j78lA++GWo+EhlZyJyiFvcP36cNThePtj3O8Exuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )