UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8hf9B/2i70UF42AKw6o3DYbsUIytpw2eqwhXYnjZvE=' 
WHERE 
  key_id = 'd8cc5b183ad66a62ab601b383fa9365a21a91678d76c4051206a9392b6c0d3b1' 
  AND (
    token = 'b8hf9B/2i70UF42AKw6o3DYbsUIytpw2eqwhXYnjZvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )