UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IpvYl4QCM8/51jOhDz35mXXvNBuSRjCBBe8ZYN61ys=' 
WHERE 
  key_id = 'fcfc59f338e075695f14868cf484fccd53a648cebe1a830a60ae6a66893b99d1' 
  AND (
    token = '8IpvYl4QCM8/51jOhDz35mXXvNBuSRjCBBe8ZYN61ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )