UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AsvwLHeNdAz30akDPe0ykouyYK4m0FRNzo/jxWT7UXk=' 
WHERE 
  key_id = '933333dca463322882b4a56ce7d567de46d1473b65c120a189c97e8c2b64e956' 
  AND (
    token = 'AsvwLHeNdAz30akDPe0ykouyYK4m0FRNzo/jxWT7UXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )