INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50ddb5315fb6b2ed97cfaafcf31e32a4f2d0e614e39eab60936565c63816a6d2', 
    '1/pobuCyEBk4GACO2ZGWkzYtMCTyn6rMl6Dxh2cL3vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)