UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvICS8ZgPtpHGthU/KGclgD6w9TdgQ4DD4100Hi6/GE=' 
WHERE 
  key_id = 'cdbaf612dea3e9565cf8b074dd798f5d428c88d2b8941f98df1a3b9183b6bb07' 
  AND (
    token = 'vvICS8ZgPtpHGthU/KGclgD6w9TdgQ4DD4100Hi6/GE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )