UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8ATTv0u6ldfe2ViMQ9RgRhMehV5xkF1M1qKfGnCnIA=' 
WHERE 
  key_id = '86fe8193dd35669cfb8951d2547d1f674629503e0b0b107d3e40aab88d19d7a9' 
  AND (
    token = 'K8ATTv0u6ldfe2ViMQ9RgRhMehV5xkF1M1qKfGnCnIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )