UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgBwChXrk9xYM3gzBNObhELtNQm7H0VhSjbX9zaFzE0=' 
WHERE 
  key_id = '13e3ef8e4fc6749fc05e941bcab6d4ce7d2c4b912f40bde55cc1b44ce7c72b33' 
  AND (
    token = 'dgBwChXrk9xYM3gzBNObhELtNQm7H0VhSjbX9zaFzE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )