UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1nqnCNntvNWzd/rOAXEj6phAKVuNE4wbsKMzAwSqG4=' 
WHERE 
  key_id = '8543d19feb7d9cf9f86df2283c5f83a74fccb84aef7cfa54b471aa69c4df9fcc' 
  AND (
    token = 'R1nqnCNntvNWzd/rOAXEj6phAKVuNE4wbsKMzAwSqG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )