UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZ5MiLNRRG7y+QaN8qQzhqRrdjjApy1o3UUTt1w8nxI=' 
WHERE 
  key_id = 'bfc003df5240012355821291563f0abd33427f1167f391c736bf933ac5eaeb74' 
  AND (
    token = 'NZ5MiLNRRG7y+QaN8qQzhqRrdjjApy1o3UUTt1w8nxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )