INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68a492d1f8bdd1546831e7c1668b421266c2bdc08f3475dcdcbbf63ac304963b', 
    'Wh9f3iq2pSDu81uZ/dEHyXWnUhN/k1H0VpzUT1DmqJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)