UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GaJ0lJPb5fHC/j9iEcmXTzi7P9LUINR8MPc70Epm4rI=' 
WHERE 
  key_id = '9298383390cd596dfe5e885e48c5a923537bbc0718df4fb1da04999398f966e3' 
  AND (
    token = 'GaJ0lJPb5fHC/j9iEcmXTzi7P9LUINR8MPc70Epm4rI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )