INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09d9f8c6250b40c20a2c353f9b79d599a728935964fe818376802a7dac3e3c11', 
    'ywleAj+HxC4r8oKyGKOU1wjimSyPH5BTv7Dv5U8SaMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)