UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRquy5osCaedDTGkm95KXOEJUcYKU+2/JTUbjcTQbso=' 
WHERE 
  key_id = 'bd3439f9ec955723853a802f4c79bae61fd5b0159b5df0f7a2446bba766d15c9' 
  AND (
    token = 'KRquy5osCaedDTGkm95KXOEJUcYKU+2/JTUbjcTQbso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )