UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bRwBgMFGAnM6Vos1pJdKcoP9hwPm3liqHPeg/I9P5VE=' 
WHERE 
  key_id = 'c99c94a9821d95f2de173035483e9264cc5cfa12d877490e9b348991dff9017a' 
  AND (
    token = 'bRwBgMFGAnM6Vos1pJdKcoP9hwPm3liqHPeg/I9P5VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )