INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9f07d577042602b34b770847c2688a2991281d21e4d8b76a3a4821a148f40ac', 
    'kT2PNTytKqx4uu0qH1lYYLijUBQKegLfN2ZbarFmdQE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)