UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IQXDiiWRgTRy1CUXsaajFZYIP81r/a76DP56xy1VbX0=' 
WHERE 
  key_id = 'f0d61c5efaa9c9013eb9db8a53c032b86cc86987ef4b64e98d3f10c77ac02f1d' 
  AND (
    token = 'IQXDiiWRgTRy1CUXsaajFZYIP81r/a76DP56xy1VbX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038