UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9LJQazk/V7vGFHPqGDNd5Rr3SBzgidbTgrFJcGBfzc=' 
WHERE 
  key_id = '90c549120a32acb15023d231f4babf4df34371a8e9c228cdee8b860405e001ca' 
  AND (
    token = 'x9LJQazk/V7vGFHPqGDNd5Rr3SBzgidbTgrFJcGBfzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )