UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ex9/DbDJiXPGh2gj/EdpFMwaBDXL+c1jgX8Rpawy2rQ=' 
WHERE 
  key_id = '0eea9c8b6cb459522c5345902c21bfa08e9305374db0b7b0cc3afeda27ba100d' 
  AND (
    token = 'ex9/DbDJiXPGh2gj/EdpFMwaBDXL+c1jgX8Rpawy2rQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )