UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/eFxMXs81/hXuc7HdRe+6KKSFdcUG6V0PYQaFhArAew=' 
WHERE 
  key_id = 'c403e5963396ba62143a97ccaad3786a5fbcc9bb17413d9f507a16e51143c89c' 
  AND (
    token = '/eFxMXs81/hXuc7HdRe+6KKSFdcUG6V0PYQaFhArAew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )