UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNO39ndX0ZLjJ8zvPbre2866oW1gfN0NhwJoSFouRLw=' 
WHERE 
  key_id = '2bad4a390aef12d0fcf508ff0351915a8673be236d6e687ebd173b38ec173731' 
  AND (
    token = 'TNO39ndX0ZLjJ8zvPbre2866oW1gfN0NhwJoSFouRLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )