UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEYSlYUQOfQZl6XgLahxpU7h5/NW6MwSInydO9GM4Gs=' 
WHERE 
  key_id = '11cd69dafe8d4c9b5f0fdc2e75a1a055acfa52a42689739eb3bbc5960c70254a' 
  AND (
    token = 'zEYSlYUQOfQZl6XgLahxpU7h5/NW6MwSInydO9GM4Gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )