INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29f773e101a059f17e556c89af6cac1148523eabc199d38daf49bc6e0ebc68e4', 
    'nq6h0BzOg+vxn9wgsJT0rKOhmmwPhT12Xqj3Pdi9ff0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)