UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0VYhM3HrwHfeQqpPASmfxbUuX1CnTLX9Og8BTvFMTQA=' 
WHERE 
  key_id = 'b70d819db7538fdf5e7ef11829fa32dc55f36ef1e6bd2a41002572270210e51b' 
  AND (
    token = '0VYhM3HrwHfeQqpPASmfxbUuX1CnTLX9Og8BTvFMTQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )