UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xjk/fCePH4O9zD2VB2EVIRGq0sXsrhnmDEzAftOafX0=' 
WHERE 
  key_id = 'd9ab3988db280e0dd6a1ff69253841c932c6f7964440754ec4dc3fb37d532b17' 
  AND (
    token = 'Xjk/fCePH4O9zD2VB2EVIRGq0sXsrhnmDEzAftOafX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )