INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7509039db496b68e962a6e1fe799afa458dae5fca49ebd9c59adaf559b8ae555', 
    '/BLnBGk7BnDVnV1o0xyWCA5BbFhEjjHXX228orXInWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)