UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UoBQ/kcDW9X/xm7NYkE0i7pOaCpVoAvAOxK4rdcL0Y8=' 
WHERE 
  key_id = '6aa7187ba765a56af2b9398af7d9f2bd490be560f9b18ba46569f1bfdceff38c' 
  AND (
    token = 'UoBQ/kcDW9X/xm7NYkE0i7pOaCpVoAvAOxK4rdcL0Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )