UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B57M1/lAYm6L/stx6K7tLkjhvqJrHFFdvUXcOFB94z0=' 
WHERE 
  key_id = '2f7e560b639def2db39e4f9414ff5b3ef68eede351cae752890ca3d391963e1b' 
  AND (
    token = 'B57M1/lAYm6L/stx6K7tLkjhvqJrHFFdvUXcOFB94z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )