UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qB1YbfZF5vdhwYVlTuR3en4sAqf6cIBASgAJUyePZXI=' 
WHERE 
  key_id = '99a412ad4e9948306900314f1e7d24235a9d1717566c1da0c6f89ebf41ef516e' 
  AND (
    token = 'qB1YbfZF5vdhwYVlTuR3en4sAqf6cIBASgAJUyePZXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )