UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VX3HIin83F3SnckukFdlW3v5/d0A1zHKzGFlsl9mqeU=' 
WHERE 
  key_id = '08dc6b9698f88dcab7175e1f2776e82f50ab015eec46f419b196f2f66867eace' 
  AND (
    token = 'VX3HIin83F3SnckukFdlW3v5/d0A1zHKzGFlsl9mqeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )