UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/XyngkCDFcoSUVrwuYr8IO2YU8lSaQ3h/5poAqdTdI=' 
WHERE 
  key_id = '9c594a36c1e7b91a42b8d0d805a45833bd044cdfb02ce0c21399d2c24cb25760' 
  AND (
    token = 'e/XyngkCDFcoSUVrwuYr8IO2YU8lSaQ3h/5poAqdTdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )