UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwxWQSR2dt0pgtu8kKNe5BjgENymjQJv8FSZXekYMsg=' 
WHERE 
  key_id = '7a76588e2bb7a336bc0fddf9d9578ddcc7bffb45753c0d43339ba5e773be599c' 
  AND (
    token = 'qwxWQSR2dt0pgtu8kKNe5BjgENymjQJv8FSZXekYMsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )