UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8f61UIupZVQ+5/H1qxcyhOfSbqF3PtViSdMH4E5Z9W8=' 
WHERE 
  key_id = 'c988a87a08b0440a0c31a22ba4244539382dab693eb2d9c928f0c88fbb09f422' 
  AND (
    token = '8f61UIupZVQ+5/H1qxcyhOfSbqF3PtViSdMH4E5Z9W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )