UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LlyVcSAHT9RktIsLeaG8md/gw7YGgvxUra8nYYr1Qo=' 
WHERE 
  key_id = 'b84529fbe0d083878a83e850973caf98180f73ba73b9c4fd84e6e6f6ebf3d579' 
  AND (
    token = '2LlyVcSAHT9RktIsLeaG8md/gw7YGgvxUra8nYYr1Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )