INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30886fd43e546f4bdb7c451b3ad2c3691b7ce396c51d6fae204468087c74c5f3', 
    '2Zw7VcAgbFx0svEi7/s9I6Yl3/mVmdZr62BmqLR33mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)