INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c2949b277b0f61037b75f337c4752188ac598a8a871218a07119433064e8480', 
    'cb+Ry2vk7HgoJ8z3QNozkqxUmN4pxdXqTooyAkLWrEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)