UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tCo7AcFZBLODiOHMVW98E6wXavX1QN2si/l9ywdrxlI=' 
WHERE 
  key_id = 'a540e8c27afb9184f01a72a6eab203189a723d8f0e2a72caf3236a4c91255e00' 
  AND (
    token = 'tCo7AcFZBLODiOHMVW98E6wXavX1QN2si/l9ywdrxlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )