UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeTt1CmrUUN7xJL2D+m7V5owPbei3GcWnNSpYFIJmjk=' 
WHERE 
  key_id = '2774d354227b0fa0e890f0447cdab3c47020ec0534f99efad23dd06d134a8bb9' 
  AND (
    token = 'qeTt1CmrUUN7xJL2D+m7V5owPbei3GcWnNSpYFIJmjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )