UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eANWohEYwc4z5eVjh5VjIpyFJSz9gxDQH4XJahl2oqc=' 
WHERE 
  key_id = '7c7f0088f50989343d66fd4a14cb6a233de101ed22af8b72a27d312c85ac4434' 
  AND (
    token = 'eANWohEYwc4z5eVjh5VjIpyFJSz9gxDQH4XJahl2oqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )