UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EMVFMnOTzDMkD4UR1tYdSR5JF/4zYNCb86tXPJAkOQs=' 
WHERE 
  key_id = 'df23215ed131c89d1dbe58fe22e08b9f8fe93e690e6556cc87a0c064d2fe5c0d' 
  AND (
    token = 'EMVFMnOTzDMkD4UR1tYdSR5JF/4zYNCb86tXPJAkOQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )