UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3x5X8vqiytKy3acArWaIHG7zZJc+vla3G45Rl0ozavA=' 
WHERE 
  key_id = 'c2e129a0d31d111b3d9f78f25b4ae64aaa88757f2db091d7013313b001d799ae' 
  AND (
    token = '3x5X8vqiytKy3acArWaIHG7zZJc+vla3G45Rl0ozavA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )