UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ouab9duPlQELDS4ci1sbUoahBFi200mZeyKENgXHMjU=' 
WHERE 
  key_id = 'abe3c427e2a930ee225bd1f02a9339677b26fdec53ee00a2a388ec50f70fd6a6' 
  AND (
    token = 'Ouab9duPlQELDS4ci1sbUoahBFi200mZeyKENgXHMjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )