INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe387b341ea1d1c60b84048f490f04d4d4dbfdc3303a5efa182db904b515756f', 
    'pKadloelKiSeODuRll9+U4wovU9H7T0qUwtD3x0AX5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)