UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUbuaK7MTMamXqrBe0xcGahRUODT4gD8B+XC5Kkx69U=' 
WHERE 
  key_id = 'b6b935a22a8e709796afd8c560d9dbcfcdd17b745fc8331c44514feeb20f03ee' 
  AND (
    token = 'tUbuaK7MTMamXqrBe0xcGahRUODT4gD8B+XC5Kkx69U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )