INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f8d7c532903921a18ee2af395945a72f968e577e01b57fa933a21a35c0defb', 
    'fU2Qs5+JzeZoumaZ3nR8dA0/AuwMEC8i1atvCs7OSDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)