UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0F/sEEE2PVUt6fW8xay90RNER3T/4W/DFxv6TTWdI0=' 
WHERE 
  key_id = 'b400ed07bde5b862793127263b145dfa7c57316868cbfc63c8d3d7e0cb716b8e' 
  AND (
    token = 'h0F/sEEE2PVUt6fW8xay90RNER3T/4W/DFxv6TTWdI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036