UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZbfdQxqE+qzEcwMi/RaYTKXV0D54B1IEeHhyS8+QHI=' 
WHERE 
  key_id = '748826d46c832bc11ce993171ddd5507e2be7f4602c77ebd89bd18879c6c1dc0' 
  AND (
    token = 'rZbfdQxqE+qzEcwMi/RaYTKXV0D54B1IEeHhyS8+QHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )