INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b447d5647b9f0e5a1b610b6bcfd8c8800e33509243b5f35d7c0ca7d81c9c084d', 
    'NWC1/fBkus7q3MEk5Jojrk0SXQvYh8+b6ayx5c1mrkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)