INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21f0c8b881b26218fecc84448b3d692c61c73dd6ba4c225acc6cefd121ea4c21', 
    'AFq1apFcz+IN55tRI8xZOvH8rG0EHKLrTyKVdNcVfTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)