UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BjUhs+Y20Woq7JKuWNPZ3S6ljoqo7Qa7Lt5ItFTS+ik=' 
WHERE 
  key_id = '0079a42da631463596c20c722e920782e16f8af32803269fab6c57c563c66ef9' 
  AND (
    token = 'BjUhs+Y20Woq7JKuWNPZ3S6ljoqo7Qa7Lt5ItFTS+ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )