UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GA1ynlj+ShKPFSa/T/z/l+qDwDjjU14K1FXqdq3amCA=' 
WHERE 
  key_id = 'e7b5a0c36be6cacc17820d8a492695cedaef1a1468055dfa2ef445954864f606' 
  AND (
    token = 'GA1ynlj+ShKPFSa/T/z/l+qDwDjjU14K1FXqdq3amCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )