UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nIYNWqEk5ohMEUlU/ldi6zc0iu4CKsUpe350zh2mL3Q=' 
WHERE 
  key_id = 'e30105c33e95370e173340986251ebdc41c93cdd260f8036ea7a403171d42b42' 
  AND (
    token = 'nIYNWqEk5ohMEUlU/ldi6zc0iu4CKsUpe350zh2mL3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )