INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5311b378ca2d74617cba33a9f358ff14e7f089eca1d9851432f36174cbe8f44', 
    't24DXaAvSaBzqn35o74a2WR1DD9fkpjlVz2ee23eehQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)