UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Dfj4PBIXvxhG2BgtW/JClU/FAhZdw8kxDg9FO1JGCs=' 
WHERE 
  key_id = 'f53012c52811cc1c44931cb890b429a231d7e7d8da03f08a1f945b77556d697c' 
  AND (
    token = '7Dfj4PBIXvxhG2BgtW/JClU/FAhZdw8kxDg9FO1JGCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )