INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2478b3ce5bf8ac7519e02a5b9567d892a63fb8a4b9bd3fdbbef7f8224c0ec6cf', 
    'CYxp0wZ1gxrp4vutjgUpdfmjj74USBiJhUiS10QKPjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)