INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ecfd8156a2cb1a593a6404ccfe27fe2457b474c4ea3e8d04315fc5581e86d5a', 
    'v+U4n40KJKhmoStokWlAvxgVhBjvw++saveUwnjzgHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)