UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z7alhwrD09C5rd2gHXOTtoMOWhLi4IX3bjB5WUwH3Lk=' 
WHERE 
  key_id = '1d2ccb6b430134a0dd5d38e712a605555a6d119e5ef4d965850765c1d29f6717' 
  AND (
    token = 'Z7alhwrD09C5rd2gHXOTtoMOWhLi4IX3bjB5WUwH3Lk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )