UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JSD5JWtfRswrQX2VeYPpOxz8twUXa3geDjPqnF/cwLo=' 
WHERE 
  key_id = 'd5840048065f7a62bae757fe0f48b6baaa92582efefd32bec05f15b3d58a6b56' 
  AND (
    token = 'JSD5JWtfRswrQX2VeYPpOxz8twUXa3geDjPqnF/cwLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )