UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFq7Y+vKMuw/JGgvLL02ohxClBKqFL9FfML8+Vhv5zU=' 
WHERE 
  key_id = '165d644abb7812679ce1e860c8ad02336ab569769981d8513bf223ca11eaa026' 
  AND (
    token = 'IFq7Y+vKMuw/JGgvLL02ohxClBKqFL9FfML8+Vhv5zU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029