UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMMHaaTJxGZvN6DVJCczDbrV1OCeJt5I3bR49d8QUuo=' 
WHERE 
  key_id = 'fbc21261da05cde0f0fc47089620235149e11014c1bb65caf933ae20e72cedb8' 
  AND (
    token = 'GMMHaaTJxGZvN6DVJCczDbrV1OCeJt5I3bR49d8QUuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )