INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '766ea16a726f789c0acb209fb9faa870a28700ad6e9fa1475c02896cb8986cbf', 
    '0MTxaofZfo9/gD7LjRLWosA0rN0FhNwnsve4K9j8l0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)