UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wh5TuE2U71PVhW5PKff6LIGc4jXYlb5rTR4CMmQ720o=' 
WHERE 
  key_id = '5f5cfe1a1b31e8012ab5a0c19a7cb992be3449f07f2f1b514cfae5182d2f17af' 
  AND (
    token = 'Wh5TuE2U71PVhW5PKff6LIGc4jXYlb5rTR4CMmQ720o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )