INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e997821956590e52389fd0f1c06a3a53a45f96c5583bdcc91e202700da9940', 
    's3dWsEYgVm7zW/faERrhLIYfIaocJW7acdY3XW4YcfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)