UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNi4ReEdNNi6JE7NbTlfXd6DZCyXNge/kFnzpVfCSoE=' 
WHERE 
  key_id = '06df87a210a5d012abfcc266a3f938e517092873f1321fd54618b4eb862c3192' 
  AND (
    token = 'tNi4ReEdNNi6JE7NbTlfXd6DZCyXNge/kFnzpVfCSoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )