UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IGLYqknV9buLuMdBSPc8RxfFYrVpQm0lAkeoAEfIHs=' 
WHERE 
  key_id = '3aef87db491701bbb1141720841ea0ab701039ad56ce0a46426ba295d48ee86f' 
  AND (
    token = '8IGLYqknV9buLuMdBSPc8RxfFYrVpQm0lAkeoAEfIHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )