UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvKTM44mbC35e4LyKqZ+8g7q5ddkaI1aYLTjlPXBPUo=' 
WHERE 
  key_id = 'd342a1ee0d9611d129dd66d8f885acbea6d3df5776f3b8627358ff5b4fc756bb' 
  AND (
    token = 'mvKTM44mbC35e4LyKqZ+8g7q5ddkaI1aYLTjlPXBPUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )