INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd2636b7c17959702a518b4bdb5d0f7038d00f7b7751e87377a077eda948dd4e', 
    'Eo9QiJqgp4mHYhw3YY4rCXbL74p0MUHK+mhGfzGJwhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)