UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BgdWqzBXG2UEn5y30ilqFGVDLvnp/dpZ4Bo0otrmPr0=' 
WHERE 
  key_id = '7548f7f7c3fb2573d8a9fc11cf6c05ae6c5e5f24862e773f3c9e7a8653bf3143' 
  AND (
    token = 'BgdWqzBXG2UEn5y30ilqFGVDLvnp/dpZ4Bo0otrmPr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )