UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgiMiw7+0fYnR37m7K0xvuR8aQ0SBLFHyxuCHAvBcUw=' 
WHERE 
  key_id = '23fb3693d4d7651ef31d607c050da3a7cdecc4f3bb068d5bc2f318e6eccb7af5' 
  AND (
    token = 'xgiMiw7+0fYnR37m7K0xvuR8aQ0SBLFHyxuCHAvBcUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )