INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9591f48af9978e4d8a2858606f698eed8d7f1865648ded0f7086c16124f159af', 
    'cmb4BSTfJScl2VqYxczZUl/mnAOE1jZSLqi6i9NWt9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)