UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJc472XZoDI5FSayRJJ8cNjRDcpl9vl6Cpcvh464gb8=' 
WHERE 
  key_id = 'e5b527c6c8432b31b50018955bdc6b6a1188e8443c5d4a4356439f29b807897e' 
  AND (
    token = 'yJc472XZoDI5FSayRJJ8cNjRDcpl9vl6Cpcvh464gb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )