UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+LznlCrXRum3WmKazyfxNtb1x18JO8vAq3M9udPcXw=' 
WHERE 
  key_id = 'cedee70f0cc2b044523ea6c43667609a9aa6c362b0d99edb5977e0a9c8b88099' 
  AND (
    token = 'k+LznlCrXRum3WmKazyfxNtb1x18JO8vAq3M9udPcXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )