UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+gDJe+w5/qdfx3ytqboZm6vnXdGp9LmfDoLKvnzbzw=' 
WHERE 
  key_id = '9096aae6e8cc44fc67d2d83ca304b031acd65c94678b45a9ac859df86091f50e' 
  AND (
    token = 'f+gDJe+w5/qdfx3ytqboZm6vnXdGp9LmfDoLKvnzbzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )