INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '584a447bbcd55d304426e2490e62142dd3e3b0a6e3eaaa89e2e53a1d468727d3', 
    'x3W22b0rAEh5jReSgflswAxOljG0L+npvqbMty/OIEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)