INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e29622993760e64abf7610f9378c0e8b29419d7fa1d134d016d829a5c19a8b', 
    '1XVPI7BiJVndmsiaEMmqI131nSNQXQO9VlNCvk4aIIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)