INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76883dc0d7d7a64440b698e3e8ff99f499453ab27275a723f8098a392791aa95', 
    '9EwpT5PXJDsfDhQle3aed8zRUtUsQu2gZLxy5WA1zDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)