UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGGZlUJlKSmqr2nZlPhwVck9zcgtzqmGxy6ysfNpVqs=' 
WHERE 
  key_id = '19684f0b0a56b32b772bbab1f134966603145ae1863f92419af4945bc4432ec0' 
  AND (
    token = 'CGGZlUJlKSmqr2nZlPhwVck9zcgtzqmGxy6ysfNpVqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )