INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbc3ff47a8341651a969c1846fd97d70921cb605c0513245ff362e4467ffab0f', 
    'LukiVvF3uCKWwuk/4WxpJ3dP1a5G5OOzwHLQs32utCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)