UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVF+tWuQvplw10zvRTpdZfL8fn8VvYcS8xOd5nd6yIY=' 
WHERE 
  key_id = '99b1c7935c97d12f0d99d67d1163f7ffe83786315fe4313b4427e2f15e2dd9c9' 
  AND (
    token = 'EVF+tWuQvplw10zvRTpdZfL8fn8VvYcS8xOd5nd6yIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )