UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KK92cnzSq+fKQsnWXjO1jbzGXWrEvX8XddfHg49Wo3s=' 
WHERE 
  key_id = '2ef7be1f9f7c8cce5b00b4ecc884201a14b3ed26b3ca795f33e5b595bdc1f119' 
  AND (
    token = 'KK92cnzSq+fKQsnWXjO1jbzGXWrEvX8XddfHg49Wo3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )