UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xWbAF7GsZf+4tggDr4TAWPRhdnEEdZ2QAMcvq8Blpsc=' 
WHERE 
  key_id = '7c4041b059d37960addfa3ebbe2b332f32b2562962c658f2ae090c30d3ff5129' 
  AND (
    token = 'xWbAF7GsZf+4tggDr4TAWPRhdnEEdZ2QAMcvq8Blpsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )