UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCQ7HhKrinn3XAyola3WP7Pj6iRfsGoMZMIPAqTyUJY=' 
WHERE 
  key_id = 'f0c71722d0b2e41fa90a3cab55af53f3881804037c3373db7fc5eacf60a02753' 
  AND (
    token = 'bCQ7HhKrinn3XAyola3WP7Pj6iRfsGoMZMIPAqTyUJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )