UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycLhGzMQL1UDh5X0vxaVYbZw9wKW0v/ufdNek/yY1+c=' 
WHERE 
  key_id = '2a1ce0bc81a5d5345eb127311c5434536b89eb7772b8ba389e61e52d7d7030b3' 
  AND (
    token = 'ycLhGzMQL1UDh5X0vxaVYbZw9wKW0v/ufdNek/yY1+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )