UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mE8ZffdTgIpU5/eSh4uDcAxjeEt46/Xf0Yrdc7jHo3o=' 
WHERE 
  key_id = '98ed3fcd00ea2419e25e4a2f8b21a34277cef9401eb644a78a61c9323cbf6b1a' 
  AND (
    token = 'mE8ZffdTgIpU5/eSh4uDcAxjeEt46/Xf0Yrdc7jHo3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034