INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '983995207bea24750a9acccc610541779dda0a04db3dbc2e935a67e2399d0560', 
    'HtHc9VVBTBM4/KA29vK1aaHWWGUiGp5VKmUbtp3U8ZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)