UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFXj6CULeFZbOS40zmZDrdVGBraHAGVfKNrrnKHlvKw=' 
WHERE 
  key_id = 'f2c44076f2d91347642e0b2668c99d4e23230f027366171f4ea0ed3f7a6efb2b' 
  AND (
    token = 'nFXj6CULeFZbOS40zmZDrdVGBraHAGVfKNrrnKHlvKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )