INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c6962825d37de9eed608c6ff5c6903d1b4f0a3d81ec11512e92613f7b797b6', 
    '6mQaHaw8Vcr3OCoQCMMtm7WsZuVfIXKrNPIn7c4fyYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)