UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lo7mKk+U7V/478plm7GshtPql/FnkPal4LFXhUkQ+1U=' 
WHERE 
  key_id = '3b1717ab8f3910ff6d1a67aafe94f8c90ca2929c278d131145a35be5eadae7d6' 
  AND (
    token = 'lo7mKk+U7V/478plm7GshtPql/FnkPal4LFXhUkQ+1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )