INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b06a2520ebce430564263cbbe7a842732ad00cc4b0d8977c2a5381d14974941c', 
    'CrT3/nMzh0K+EVlaGlghQY3dj6aRezkbz3cBsSu7vFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)