INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e3d4cf7c44ae57c662036e01ff5cd595d9a8e2a1b7290cf01cb520ae809173f', 
    'CbYgxVlcmB4wOV1KJzxqL+djHsClYRx8nIe+bZfeejU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)