UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/BeCsksjWMg/MUiJ6kOvE/VjXN2LtmC16Rwq77Q5uM=' 
WHERE 
  key_id = '830527e96257912552645a09dde3ff9d39a160f771081eb0c4ab7808587958a4' 
  AND (
    token = 'V/BeCsksjWMg/MUiJ6kOvE/VjXN2LtmC16Rwq77Q5uM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )