UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5nYvbYlnduQdclLmWOkyBS7B2cUVU5lwsB49Jjethvw=' 
WHERE 
  key_id = '6feb7fa1dbd902968b72465b56bdff34b2ddc5b4884cd2043a784a2a63c0ba7d' 
  AND (
    token = '5nYvbYlnduQdclLmWOkyBS7B2cUVU5lwsB49Jjethvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )