UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9JsQbDVqlbBk/1uAL8CXhyKKGpBruLSuB/yrbrz5Kw=' 
WHERE 
  key_id = '6a97428a7d886a712349fc38a329545e203e2a798b2805b92f76a99c416184b3' 
  AND (
    token = 'X9JsQbDVqlbBk/1uAL8CXhyKKGpBruLSuB/yrbrz5Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )