UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iIiRTfUoARHRihrsXibQeUyosBJjjTLKZ8elW7hC6Sc=' 
WHERE 
  key_id = '26deb7877f8bc6eb7179840710b1fcf06ff2e546934f2621e03c8a33c2514420' 
  AND (
    token = 'iIiRTfUoARHRihrsXibQeUyosBJjjTLKZ8elW7hC6Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )