UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '86fCRAgYrMkyFGLWYcAi0uVLH0nsH81uK/Fa+HdayIg=' 
WHERE 
  key_id = 'aa869d82b2054c0b3e7d951791e6d5118e7ce6d984a9d2ccaedf985c578ecd8b' 
  AND (
    token = '86fCRAgYrMkyFGLWYcAi0uVLH0nsH81uK/Fa+HdayIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )