INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c237792de6add8fbdd107c5282441f7c3d80a935fa99eaaafacf854b6858135', 
    'qKTSWy8OdtnhzWOVpuxGjde8TXiJ2CZCmiido7jhIZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)