UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vg4ghk4BpgcUT6xutoZpZWC6LAQO/kjBaxkenNR/BI8=' 
WHERE 
  key_id = 'add28601f1cc58f2954a069df4b2de09f9c1cd3b4d6b8245e42b0873e2a1d405' 
  AND (
    token = 'Vg4ghk4BpgcUT6xutoZpZWC6LAQO/kjBaxkenNR/BI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )