UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ec9HM5f6vPuSHTDiuq3ptO7Z1Qd8pty6KN5EThZrDgg=' 
WHERE 
  key_id = '762e00dc18dfc5840ed6d245422b3e9199d4912dec936fca11eb58ba6d678d42' 
  AND (
    token = 'Ec9HM5f6vPuSHTDiuq3ptO7Z1Qd8pty6KN5EThZrDgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )