UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6yXxxPMWBshYXgIj8RO3nV2zx/JXOo8ZLCU1zO5/Czw=' 
WHERE 
  key_id = '2a9c83765d88d8324b4b04d84df8e64c648c50739e1d6abcc2c44bfde948c976' 
  AND (
    token = '6yXxxPMWBshYXgIj8RO3nV2zx/JXOo8ZLCU1zO5/Czw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )