UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd27HffAE72j3QekDdZkyIziynmRd6NB9Op84ix85LOY=' 
WHERE 
  key_id = 'a4a657392f64f921e93759cedfcd48687c04a457f52bc8344d44e5438cddf4d6' 
  AND (
    token = 'd27HffAE72j3QekDdZkyIziynmRd6NB9Op84ix85LOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )