UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8Qg/e350FA2+S+MYl15R5SFUt73DNhDkb03io/V2y4=' 
WHERE 
  key_id = '6958c8d65a871fbd5fd6f8bec371be96fddb9d9fe2287c3005f05bc022b238b6' 
  AND (
    token = 'h8Qg/e350FA2+S+MYl15R5SFUt73DNhDkb03io/V2y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )