UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vNjTWx1xiiO5ajqmRavcdeBcWjgBuZti4gAPUU9AkQ=' 
WHERE 
  key_id = 'f834695683a0eb83d699a6eada3352d5f13f267bfd2a1fc43e0b90379a7cdc21' 
  AND (
    token = '3vNjTWx1xiiO5ajqmRavcdeBcWjgBuZti4gAPUU9AkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )