INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d78f1b71c03f46e8d8d907c53131fb124aef3a382baee3c784eeb224f2a3014', 
    'sKdOSaZ3GdUpmu6MyjOeibP9qaepei1QsDuMsYzY2dQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)