INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9a9873aa35bde5a38fd8061f6ac9865f7016dee089e002cc540d96ec7239194', 
    'M8RQKH0BQnKUOTljhvBi4iPnxc7TI9MxZdGrnBrCQuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)