UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XqjrrSsjzWn4V37ATazr4c8qazDsF/w4WQgYVysvOQA=' 
WHERE 
  key_id = '1989a484b5eda4c52921798ba2ecadc09fa2472750a53e4198d2289c0a9a5a99' 
  AND (
    token = 'XqjrrSsjzWn4V37ATazr4c8qazDsF/w4WQgYVysvOQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )