UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97fbprRzxue/y4l7jnC2NoQfvHNBpLFju2xhlPDgN/Q=' 
WHERE 
  key_id = '43f1a05f92cabc1270aaa8ef2e93af8dfa6c31e87c802ae0195df0a4a5943c98' 
  AND (
    token = '97fbprRzxue/y4l7jnC2NoQfvHNBpLFju2xhlPDgN/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )