UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'spJdjwH9BnWkBAsqrEYVoUHAmgLpA3PcCospJMGMUO0=' 
WHERE 
  key_id = 'a3b4d9a4ed0b32f65034751526b12a57095e3b70e1fac4946488df32880f6443' 
  AND (
    token = 'spJdjwH9BnWkBAsqrEYVoUHAmgLpA3PcCospJMGMUO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )