INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4408c1de07af5994f24f6ca5e754601c4261523ca1a0948a93f23cb460e0723c', 
    'A6zQfnZZpVi9USU/tjFN+klrLnwf3MtJAT6tY7ceBbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)