UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVu/pY43IboGneWO868hyHCHsLJXpy6oF0sLFOLRC+Q=' 
WHERE 
  key_id = 'c7b944c53e54be657ebd33e689d0b673fab0564c1ccf65ab58b40c87cf90e8ad' 
  AND (
    token = 'bVu/pY43IboGneWO868hyHCHsLJXpy6oF0sLFOLRC+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )