UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mrbyTVw/rG4lxK7ptFJ6+qp5v0QaQkL8x6SjVd+WREc=' 
WHERE 
  key_id = 'ff3de37760878f6cd2bb6bba0b2124ff5519a92c3fae85e8c2c467ba227e40ac' 
  AND (
    token = 'mrbyTVw/rG4lxK7ptFJ6+qp5v0QaQkL8x6SjVd+WREc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )