INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c14066326cbbe24a27cd8d7c28500cee94a85109a3d9e4a0c093217b4a286266', 
    'ejZ4LSco5SdtGskgcx2NHLFKkrqYVvXeEteoTn5m8UI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)