INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff284c5dad69fd73c1e0431b3aed178b200fe245d1c27f85fd4bf2ccd406700', 
    '0H2tuRuhs4sObwf41R3aE79iZxb7wFrTQnpdkZQoT88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)