UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TEUy/U7GiFntaokctZMfdbs9bL54B17G/pDXIhFTHVQ=' 
WHERE 
  key_id = '6049f9b32858b80a4587ec5ac6620ded65c92961b7b13e2a5c9818b3e26fcc8c' 
  AND (
    token = 'TEUy/U7GiFntaokctZMfdbs9bL54B17G/pDXIhFTHVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )