INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03456575740ebea71e4c6a2d1b8335d161fa99d424b70b3366fc2c71f5dae314', 
    'InQSjNvJktqbZYjk0mTJ9Uf76BxcVgNSwudWktiV1rg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)