INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '860a71c34aaead1187bc681faeb89a9fef73eaa2412bbf49c6837490e3a94268', 
    'nPxJ34o2BfqErt37Pvmg7IJBrUNckOQn4RGYVhWfX1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)