UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2PC/p/Nvgxich8q+i5F32s1RIjWp9o3A3nWi0RbJuM=' 
WHERE 
  key_id = 'ace0fa27b41a48837802611e1c010755d0fdcb3536536e948418b8685de480a9' 
  AND (
    token = 'W2PC/p/Nvgxich8q+i5F32s1RIjWp9o3A3nWi0RbJuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )