UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6O7/ZN1H2qO02r4/dWia/znqMvfZHpPT73McBrIZBI=' 
WHERE 
  key_id = '266f220d1826d570e007be9714179d786959c4ef82577d4367b051a5e0eca03d' 
  AND (
    token = 'Z6O7/ZN1H2qO02r4/dWia/znqMvfZHpPT73McBrIZBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )