UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVg9GoXRXmCeFtuxzTrbzqD/SVuqChM/yr1wESh7SEY=' 
WHERE 
  key_id = '70ea920f849fb5bbb2b18d48ce5a61307378ee115bbbb51f989bea2b8c37775c' 
  AND (
    token = 'KVg9GoXRXmCeFtuxzTrbzqD/SVuqChM/yr1wESh7SEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )