UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UrGzbBNyj/tqv5h5HQZl3+BlqRZEWYkVZgqEKDV192o=' 
WHERE 
  key_id = '9647c3e12bc8cc8c9c9e305a85f98612e412b46829788db8904a2b3c6e341b3e' 
  AND (
    token = 'UrGzbBNyj/tqv5h5HQZl3+BlqRZEWYkVZgqEKDV192o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )