UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'immjc2YElF0Hg/I1P4a/9SRd5SwFMJfecxfFeJsDUds=' 
WHERE 
  key_id = 'dfd2c2e8de91496433c5dbe1aeae4292540243b638c712c77cdfac236063b6c9' 
  AND (
    token = 'immjc2YElF0Hg/I1P4a/9SRd5SwFMJfecxfFeJsDUds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )