UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8BfOH31drXRNm8DBNWOqfzK8/CpZcyPtdGZQqNFd+Q=' 
WHERE 
  key_id = '25acd80cc78138e025847d88f7fea659d02829829ed3d61e8ea3544a62f3208f' 
  AND (
    token = 'w8BfOH31drXRNm8DBNWOqfzK8/CpZcyPtdGZQqNFd+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )