UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBWhQVKLAUdk0zEjWT6VSLtfhyWj2WWbRj52drgiSxk=' 
WHERE 
  key_id = 'b00a23493f344e6810ab6e70eb6a905beaf331bc75e5bc8da2699afc96e83a4b' 
  AND (
    token = 'nBWhQVKLAUdk0zEjWT6VSLtfhyWj2WWbRj52drgiSxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )