UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moUbLyylH/ptdJhiXzqfAx1Ww1iT5+q5Z3OkoFGi2e8=' 
WHERE 
  key_id = 'b420775e0c1239e0b09e705ce894155c82b7e2e4997e8228ead0e40010ae17dc' 
  AND (
    token = 'moUbLyylH/ptdJhiXzqfAx1Ww1iT5+q5Z3OkoFGi2e8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )