UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fRwKdB4jeN3ObzczE7/ohOPe0lQiE8AZcUdLns/m31I=' 
WHERE 
  key_id = '82a74c5d0eccacb7e1055090d4726afbf3e54232deef4b2a2a9e72ca3757bc89' 
  AND (
    token = 'fRwKdB4jeN3ObzczE7/ohOPe0lQiE8AZcUdLns/m31I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )