UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqY+kY+CJkH91QfU99iyBUrw2rmQM5tLaBThjNZLGug=' 
WHERE 
  key_id = '4ca61b9e80e8e69cbe54a89c35d4411f84898bebdfbef39e0950ce6d0147d517' 
  AND (
    token = 'kqY+kY+CJkH91QfU99iyBUrw2rmQM5tLaBThjNZLGug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )