UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7OxEODYiyPNuHVluTVCRKNtdbyWBH+kPjBNY2cxSex0=' 
WHERE 
  key_id = 'c993cbec595ba4e61b5d9fa3a7fc5e44a4a6514135295a5b59db01a3326a5966' 
  AND (
    token = '7OxEODYiyPNuHVluTVCRKNtdbyWBH+kPjBNY2cxSex0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )