UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCQ7A7PHDvdIg0BjHYfVYD4RH2441EDDTYVQ6CyVDqs=' 
WHERE 
  key_id = '3ad94c99a15359c4305b2bab62221ffe91729b39ca9f8ce3d62829b4ea735d8f' 
  AND (
    token = 'JCQ7A7PHDvdIg0BjHYfVYD4RH2441EDDTYVQ6CyVDqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )