UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xyeN7xCYZT0t6kypFz3AlBTxp8Ev7LQkkqdQ/+BKMuc=' 
WHERE 
  key_id = 'dc582fe81c2c6599eb5660303bbfa19f004acc2480d887a427a11f19d770ca51' 
  AND (
    token = 'xyeN7xCYZT0t6kypFz3AlBTxp8Ev7LQkkqdQ/+BKMuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )