INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30a5fa73b187cfc868658a67d1d42e18a30f2869bdf91f2c742df686557ba3d9', 
    '+VKuGDrLpFAKiZkOzmpyr24loM467tBeNyTXCDHOvRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)