UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6EJANn/49KWufTH8hXDyF6Vj49TdtDgTMCi7G5HiWY=' 
WHERE 
  key_id = 'ea3b792a503a6d0ae099af5ee1c248ae2b35f587773c86b608834cc0ee76616c' 
  AND (
    token = 'G6EJANn/49KWufTH8hXDyF6Vj49TdtDgTMCi7G5HiWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )