UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mU32kZoj+YYME1M5U8tHCw7AJXRaiQLRILwG7oK8Rew=' 
WHERE 
  key_id = '7e0b831e9b9714044e09f0467bcdb4ef7febb12f577e671c7e48cc2b4da931b6' 
  AND (
    token = 'mU32kZoj+YYME1M5U8tHCw7AJXRaiQLRILwG7oK8Rew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )