UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xfurjzFc5C8zwBKi7LDNCJemk/yOpEQdGWlnge6LAv4=' 
WHERE 
  key_id = 'b5d6e96773619d26430d689eeea0b380044106ef5166c413a2a7f2bf51e7ac2f' 
  AND (
    token = 'xfurjzFc5C8zwBKi7LDNCJemk/yOpEQdGWlnge6LAv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )