UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqEFDquR7cu+KRDLhTZK1z2448uJ2a5l4nwW4lJvOkU=' 
WHERE 
  key_id = 'fb9200101f63b8cd212e3af8b8c4a39bebf31bfcb13c534f4ee8c68208dc3158' 
  AND (
    token = 'iqEFDquR7cu+KRDLhTZK1z2448uJ2a5l4nwW4lJvOkU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )