INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99d07748346e05b3e49b4516a24e1387635ab8ad601b09093f8fa7abe7717ca2', 
    'a0Jgmhn0tL3voRy4iBO/7mtvcuTg6Bo0B04bcCuKogc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)