UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqnyXkAxpptqkvFFSQBzvJvdYVaLMYPUl8tZay9Hm4A=' 
WHERE 
  key_id = '2a0b86e32bce8bf63c51ed6aeadd7fd95b21c4de093f780433740b684ad04d08' 
  AND (
    token = 'EqnyXkAxpptqkvFFSQBzvJvdYVaLMYPUl8tZay9Hm4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )