UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lpg3E2PC0HJLG37Z4JTnwtJZYL+GA5TqBH4LAUQ/cZI=' 
WHERE 
  key_id = '6eea2e13f6964bb820121c9318845f2b21bc11c6c59c81e906e83b82096e7a66' 
  AND (
    token = 'Lpg3E2PC0HJLG37Z4JTnwtJZYL+GA5TqBH4LAUQ/cZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )