UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgej7klnE69Cj5NMskHtKsOw57WUU7opghnSjXJdO5Q=' 
WHERE 
  key_id = '944c33b52429a4fb72dea76f350bcac4bf4c2cc6115136cf8817822f521276cd' 
  AND (
    token = 'vgej7klnE69Cj5NMskHtKsOw57WUU7opghnSjXJdO5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )