UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bde+mlp4eSoA60Rwx/DMmzfTJT8dZGuFxbbvXLhDxHg=' 
WHERE 
  key_id = '7c23f7a903ebaa431c541cf3b7837ad60aa1cc64c6712e1d262da83a78d35252' 
  AND (
    token = 'Bde+mlp4eSoA60Rwx/DMmzfTJT8dZGuFxbbvXLhDxHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )