UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mus3IsaJB/iBoROphOX0EGQMHf6yLAeMLcGUEWUbf8=' 
WHERE 
  key_id = '1a0575d804ac607059fc05da35a38647d145513f09d07603c5797e35528acef6' 
  AND (
    token = '9mus3IsaJB/iBoROphOX0EGQMHf6yLAeMLcGUEWUbf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )