UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jJo5QwYsRQhwXoQKAOtGmTl6trUkFwelFa5mIylWSnA=' 
WHERE 
  key_id = '6c26c33751ba071ecc1e7c4cffe6e6f8d3e0f5c392d090c9755545890de044ab' 
  AND (
    token = 'jJo5QwYsRQhwXoQKAOtGmTl6trUkFwelFa5mIylWSnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )