UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd31/PQPqzzi0kyAJ2Egc2AMffWRGrHS/6Z5UNjlJhn8=' 
WHERE 
  key_id = '934e5d61ab1e6fc65d57d53c04e29ac574d3c7a91b1184dc5cffee3b8e4aa05f' 
  AND (
    token = 'd31/PQPqzzi0kyAJ2Egc2AMffWRGrHS/6Z5UNjlJhn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )