UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FRncPa67Fgo2gLNKig6OeUHvGufQNMboN7C6irG3G1c=' 
WHERE 
  key_id = 'a7aaa5ba7a12d9c34902bf001c98c1a02a1bb6bffc3132ffb49b36bc4ac05f90' 
  AND (
    token = 'FRncPa67Fgo2gLNKig6OeUHvGufQNMboN7C6irG3G1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )