UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfwZX+F8afxaBzAwnsnEZaQLOgeCOqgh0R6FeF/9U2A=' 
WHERE 
  key_id = 'ed16d9d3376876e32d11244af774cc9e0c7f344d9d2c06f4612cfe36842a409d' 
  AND (
    token = 'IfwZX+F8afxaBzAwnsnEZaQLOgeCOqgh0R6FeF/9U2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )