UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDP8ZYyE6rYNobXJSEASApemudCIDGBXHklIiD+CZXc=' 
WHERE 
  key_id = '0b79a32cba29d7af8374e1d282a0646f1779e1a2f90c2349226f57a3d2ae9b70' 
  AND (
    token = 'cDP8ZYyE6rYNobXJSEASApemudCIDGBXHklIiD+CZXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )