UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EX552RJp7hThsZEydN5wVIHY5kYwmj+DMG14Qrgak+A=' 
WHERE 
  key_id = '9889b19eed1d4aacc23a150c7a120b8d16bc47d3eeb94215ce6b637e0689af25' 
  AND (
    token = 'EX552RJp7hThsZEydN5wVIHY5kYwmj+DMG14Qrgak+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )