INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fb8f5f23824e72b1f9957c43ea385cca8ffc23025c1f3b854f02d0ce4a3a307', 
    '+7EvYzmz0TxDLbI0GnYUKvrTZh/lZkZn/wm0LV0axrU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)