UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qhh3RaZpXiwgUGzdGpr/+fjMpwJGsKKLDBVRRwQUznA=' 
WHERE 
  key_id = '9dba32690fcde0d17e3089ff3b820ddca38d9a56f101be61d95e89d1225c2896' 
  AND (
    token = 'Qhh3RaZpXiwgUGzdGpr/+fjMpwJGsKKLDBVRRwQUznA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )