UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HbRyk7QaYBQyoTjEQs2576D2azNp+FaYtyiAHK0p7BY=' 
WHERE 
  key_id = '8dfa13ec2dbebd185766d9c1071d918d1e52e7cf79655f068e2597114beadf9d' 
  AND (
    token = 'HbRyk7QaYBQyoTjEQs2576D2azNp+FaYtyiAHK0p7BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )