INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849b88f5fa575498c3ece8f637f52877a0f385ce092ceebaec35d6a880456d06', 
    'lbj+09niwgHpBqGbFY768IyqbqfgHUl9U0B8rR1IV0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)