INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f5033209ffd831de868158fd4cb55efb25a1b96d2fcdd5b687dcbac84343a84', 
    'ciy8zZLGlmoJA5flTxEeORyC35MpizOikbYBebOV/BE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)