UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEhZVykMuPHjxMmRtoj0MyqdwwunNiQyNiMt47qtIj4=' 
WHERE 
  key_id = '7d05a268e33c3deb4e4c271dccbf5796e7886d52ae39397b11f8ca844bec9c39' 
  AND (
    token = 'LEhZVykMuPHjxMmRtoj0MyqdwwunNiQyNiMt47qtIj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )