INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4353dda9b60192dce648f7ff6080382c6dd45adc394a8742589dffb14bec931b', 
    'OQeKqLfVB5EvXs2tW4iBOdPK2Y8RXEGANkRo7+iSDXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)