UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbdgRbQg4nyASwqmyUSZSYJmnEj+z45Od9cWBzVUWLI=' 
WHERE 
  key_id = 'c4157a0f9b36fcb397eefce38de36952df12fc5a822968ecb29f86c154a41f70' 
  AND (
    token = 'kbdgRbQg4nyASwqmyUSZSYJmnEj+z45Od9cWBzVUWLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )