INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59bbc4e794326f0a7ff53aff9da180216fa1d5f79866914c3fdc8999ea1f6afa', 
    'IElbQogWdNa9GFkMOIPYAzRlsPIJd8xAalFDFIH6as8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)