UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSFTGJ/jcBCTHjhzIEuTYILTawpOs35ephz7L6k60fM=' 
WHERE 
  key_id = '35a7cb6f282ce3b272565eca491d38c71b752c4780627f874ac39db530c2f051' 
  AND (
    token = 'gSFTGJ/jcBCTHjhzIEuTYILTawpOs35ephz7L6k60fM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )