UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jK2b1dU98VxfCNmaGLl1EVfRN0knzKlWCk6Cn0AgIyc=' 
WHERE 
  key_id = 'defbb9cad3f1fc203edb20784d6ee2a1ac0c6582b644c0d2b589507bcb0bb0d0' 
  AND (
    token = 'jK2b1dU98VxfCNmaGLl1EVfRN0knzKlWCk6Cn0AgIyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )