UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yowBSM5iDX7wTkEy56vNl35Hq0fZaOugkK2NjA1cdRw=' 
WHERE 
  key_id = 'e45a84e722cfd3c17cf697a01cdf3e559663f75074bbf9c731d5836027776f88' 
  AND (
    token = 'yowBSM5iDX7wTkEy56vNl35Hq0fZaOugkK2NjA1cdRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )