UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l+OH40pwKHg7GvpNPtPUvT39SyXJ6Fe9BxFAyXqCGKo=' 
WHERE 
  key_id = '7c69b6643f80de095d2783bc4dda04d4c3b6142c82418bd5d62db84cdd4482ef' 
  AND (
    token = 'l+OH40pwKHg7GvpNPtPUvT39SyXJ6Fe9BxFAyXqCGKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )