UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'szbcns+fHHPHUMM4RBtlUyeFup3ddiCvidKoEXbrWVY=' 
WHERE 
  key_id = '5cb77584b97ffe41256708b806b72fc7e4786bdfafc68d49d6b5cb4722980b24' 
  AND (
    token = 'szbcns+fHHPHUMM4RBtlUyeFup3ddiCvidKoEXbrWVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )