UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JtBK7hSGsGvGurmqJWWta10eclmtqhhgFZenVhn2qoM=' 
WHERE 
  key_id = 'c8d8d06c0797b85d171aa55cd827502af3025d1ab7597341d2ddca73cfc57359' 
  AND (
    token = 'JtBK7hSGsGvGurmqJWWta10eclmtqhhgFZenVhn2qoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )