UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZrCOXENYAn9q/ZUcBzCaTI0mottSQ7HzKzWLIu23CoU=' 
WHERE 
  key_id = '495050dc46e57808ce3519596019db541c243b397d9d0c47642baf5e81a4f150' 
  AND (
    token = 'ZrCOXENYAn9q/ZUcBzCaTI0mottSQ7HzKzWLIu23CoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )