UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGYB7LMiYs7m1GvB4ms/L2mNwcEs0As7x/0oE+U9EK8=' 
WHERE 
  key_id = 'fe14af1678fd99f35c0be6ef6251ed2e4e262fbfa714c98420d6bc4f5b0c184c' 
  AND (
    token = 'rGYB7LMiYs7m1GvB4ms/L2mNwcEs0As7x/0oE+U9EK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )