INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b479c7b386604ac8716893bc4e1b6ab448bc7277e34bbd8ff60b6278ba2b781', 
    '1lpIiDiU9QDpy3Yry8FAjT2QiPqr9CY9CDy/mlGpELA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)