UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcpwhElDroZr5dxcRI4cCdP3ZA33O3BfjIDXNzjD150=' 
WHERE 
  key_id = '71eeec0d8d5efdfe67bbb236fcd6b0f97eaccc5a8cc5372201a01385eef3d2e5' 
  AND (
    token = 'KcpwhElDroZr5dxcRI4cCdP3ZA33O3BfjIDXNzjD150=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )