INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fa7cb301e4cb16948749789f32a3c059ffe403e13069caf27faacf3dc858405', 
    '6q5XJhTIn/C9s4hj30vnVueuiQN8XSgfURhDCdMy7NY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)