UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UEwZHTbh7PbphxKAu0ovP3ql6F+AzdHyiu2AapraZN0=' 
WHERE 
  key_id = 'c4427dc209c33ec7d2d5e6fdedb7b1af8fc9788f8a6418c94f21ac7e778ec99c' 
  AND (
    token = 'UEwZHTbh7PbphxKAu0ovP3ql6F+AzdHyiu2AapraZN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )