UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ut40AgH6xgCymJ8VG03X49Pm3f0XhGsF+IoLnqxUtz8=' 
WHERE 
  key_id = 'dc68a1521fa0e1699431c61b061aab4d8a06c2866ad61f65e53ee374ba478299' 
  AND (
    token = 'ut40AgH6xgCymJ8VG03X49Pm3f0XhGsF+IoLnqxUtz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )