UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7Gspge9YuHv4VoiOR52LpPVW4ENbaeNFzhXunK/Ajk=' 
WHERE 
  key_id = 'e29ae09641af68c9e4bbb2cd80cd081e6eb33f01c895ada474bfd4032b780317' 
  AND (
    token = 'p7Gspge9YuHv4VoiOR52LpPVW4ENbaeNFzhXunK/Ajk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )