UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBiwZHnh865rTqpV/ZtqJj/qSP3dd4L/hL8eEpLN2F4=' 
WHERE 
  key_id = 'b793b43acfdcaa535b257fa30356971197b625f697d94e8c93bfd27d40f57ff9' 
  AND (
    token = 'NBiwZHnh865rTqpV/ZtqJj/qSP3dd4L/hL8eEpLN2F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )