UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B813f0v/tIP+5GK9/CS6/psJcuthpwe7PrYQrhm4dkY=' 
WHERE 
  key_id = 'f5f6d31c84cb9d7ef535839803ab8697c9885c4832d3b500ef7865c072e26395' 
  AND (
    token = 'B813f0v/tIP+5GK9/CS6/psJcuthpwe7PrYQrhm4dkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )