INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53cea41335f1d9caec6daa259fee07e1072f8b70f52a6742f2bad4a71d558495', 
    'OflIXGtv58kFSjWv6sigkdBa4sngqh2loDxDntSVOc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)