UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCZ6nEu/uWQFfqlSckL0kZ38Qd/npMs0eK4tTSEJ+Ik=' 
WHERE 
  key_id = 'b7479c023b1b193936fd75b2aee231ea87426e2a2a698df57d5721ec77c4a5de' 
  AND (
    token = 'TCZ6nEu/uWQFfqlSckL0kZ38Qd/npMs0eK4tTSEJ+Ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )