UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FK0UQEdG0W8dpu7tGjh9CyZFCpEQrsG9VOX+G/PYtuM=' 
WHERE 
  key_id = 'e4678f131ea5eebc4c154dd715b8075c625bd41080dfa0e27750761a43e46d11' 
  AND (
    token = 'FK0UQEdG0W8dpu7tGjh9CyZFCpEQrsG9VOX+G/PYtuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )