INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd15062d2cc99c064c8891ccdf1ac6c199a7a6b81b604a5f4617e80e23276b15b', 
    'EJtwhI/yigXYPMjSCf5Vp2weXMOhW1PgG8bZM79A/uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)