UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RsQ9+e2RMDDtqXLDijcJZiTQ431VvXoTUxUGE6sH000=' 
WHERE 
  key_id = '0b0a38432988d14d5c647909ed467a0badea807cb443da40dc4dd3b65af20531' 
  AND (
    token = 'RsQ9+e2RMDDtqXLDijcJZiTQ431VvXoTUxUGE6sH000=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )