UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qO4vYBV9FRcFLWhs/u9pEFtz+hmhoEEO85zNM6UrOr0=' 
WHERE 
  key_id = 'bb80bf9ae58800700ae115eb86b5cf494730646b68c66c19a5bcd496355af16e' 
  AND (
    token = 'qO4vYBV9FRcFLWhs/u9pEFtz+hmhoEEO85zNM6UrOr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )