UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/S++s6clFeYdns0oJME1lxBP5pGvPEipN89CaQE/53k=' 
WHERE 
  key_id = 'ef9353c1810d0cbe54fee113e03985800387e8270601fee8696bcc3209b158a8' 
  AND (
    token = '/S++s6clFeYdns0oJME1lxBP5pGvPEipN89CaQE/53k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )