UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gXB5EwAEn/bxWTjNlKmYafSHtJfVgS8dBjG4NDnmW+s=' 
WHERE 
  key_id = 'd909e3c54a3da996cdacd00535260386f14ce20cde6b177138ce667f398694bb' 
  AND (
    token = 'gXB5EwAEn/bxWTjNlKmYafSHtJfVgS8dBjG4NDnmW+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )