INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1efcb3d9ce635d938dce197fa04d36f70457962d0049b03d84552e86232850d3', 
    'fDdZZxmIMc+kb3m1ZDkcboSCtgxOghj0HX1ZgO7At28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)