UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNVRao6ZG8lD+XPlZd3WT+PpnfsYG5Uh8mQMIf4CRu4=' 
WHERE 
  key_id = 'a64e48911f6da8d53f460f4b81eb534ef39a7c5546188b717397cb7d2664edc4' 
  AND (
    token = 'RNVRao6ZG8lD+XPlZd3WT+PpnfsYG5Uh8mQMIf4CRu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )