UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHMw5Hqcf0QqtzzHIie0sXp1SlANQFWG7n0PNb4aDAU=' 
WHERE 
  key_id = 'bf930059139c91c94fd49e5eb5b8257d1ebfdd507d96f086f7fb19f2fbf4db29' 
  AND (
    token = 'tHMw5Hqcf0QqtzzHIie0sXp1SlANQFWG7n0PNb4aDAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )