UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4rNnFZbUi4zOSHyZbdjPJvGw8JoDvx6BFOmsxee13k=' 
WHERE 
  key_id = '7f9d6427d73791000f0dc786fa0f9d977a9cde0adcf906ab72a2b43cdc352ee8' 
  AND (
    token = 'q4rNnFZbUi4zOSHyZbdjPJvGw8JoDvx6BFOmsxee13k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )