UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3eiRG+EpMQ+97GskzffsS9cKkm7y7HZVQqxgjwHnFw=' 
WHERE 
  key_id = '7d842bee3900a6aff24ac1d7e9368e4686e5b8800621bcc772f683078bfddb5e' 
  AND (
    token = 'f3eiRG+EpMQ+97GskzffsS9cKkm7y7HZVQqxgjwHnFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )