INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7f8772515875df6383ff319976117cb8fa2569a586fec1588be2dab4c4f6b6c', 
    'g3+TjM68yU/NCuuOV3yBqS6n8G71rIZx5Ifzg2aj3tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)