INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cff1dbb799667182a125344c9aeeace44d0dd0e23bae0bd190a33087a1c55af9', 
    'Tdn5i6el9+O3iNLBiaxKUeHFc7pk290LBKTHeod0GM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)