UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIbPTpCEmYwKLVuThgSO86woddXIN5Ro4Zq6NyCYHEY=' 
WHERE 
  key_id = 'df57715580b598d961c28650e4a6b4ac8b613d76eeadf5dc625250d637febb55' 
  AND (
    token = 'BIbPTpCEmYwKLVuThgSO86woddXIN5Ro4Zq6NyCYHEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )