INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c77fd2c37fcbd367ab01e55870d61d342ee3d96204a416942a78a4d1d878c59', 
    '6WK71IO2mhs4Y3GuP7X4DCdrlZR+MiPNWaVKO/vfDqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)