UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+woMwU4VEn2H+/dCqDFTsD4E7cW1IN7h+DipMnXWmM=' 
WHERE 
  key_id = '5dc023656dfcb1ed1b5d42b69fc9823f6bc08e605f320a635d842ce5d8f11b0e' 
  AND (
    token = 'T+woMwU4VEn2H+/dCqDFTsD4E7cW1IN7h+DipMnXWmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )