UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6u/Hza+HRSqBP3mmZDS9+2Nhz5djEod0Gz+DXHvcRfs=' 
WHERE 
  key_id = '0a2c0f0cb16ddbebda79454b6665251f5e93bcd60ea0b400696cca50a546c76e' 
  AND (
    token = '6u/Hza+HRSqBP3mmZDS9+2Nhz5djEod0Gz+DXHvcRfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )