UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqsGv8wlUceZCeurONHJ6E8ELhJ8S+/g6Ek62Djib+E=' 
WHERE 
  key_id = '8a8a8571fe44ca348d8e1f6aac281a1b0745083a8008687a67127bbb6e2022d0' 
  AND (
    token = 'XqsGv8wlUceZCeurONHJ6E8ELhJ8S+/g6Ek62Djib+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )