UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMv0ZR5FjP+pPSLpaE+Zk1BisTSUAFzmiwOlP52LgEQ=' 
WHERE 
  key_id = 'a8de26675fe5cbe513746a54ef4f51d3871fcfb4db9b3927b6ec8bec1fc40773' 
  AND (
    token = 'wMv0ZR5FjP+pPSLpaE+Zk1BisTSUAFzmiwOlP52LgEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022