UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yn8KFz6etpf7gBoS9mg0j6ke855izqT4xFu6IA2D1Ec=' 
WHERE 
  key_id = 'e3712bfc76b6324a22a5e77786d63996dc31b04306b5ebabbe537eb04fe5f3cc' 
  AND (
    token = 'yn8KFz6etpf7gBoS9mg0j6ke855izqT4xFu6IA2D1Ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )