UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgptUf8dWutqjs9JpDHoCH02iBEXKA1zfDshzY6Eixw=' 
WHERE 
  key_id = '0535c0ee099972e6e26323b29ffd1dadde29c4bdb6cb8e71ce40aa79da7a4c4f' 
  AND (
    token = 'lgptUf8dWutqjs9JpDHoCH02iBEXKA1zfDshzY6Eixw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )