UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0Pq908T7tiQ4cXVOsxbsdNfYGJ9WrkA0b80FVdaxF4=' 
WHERE 
  key_id = '852e1df6058e85834dc271ec9e71b819342d8249281d9dc351f5cb514a521ce8' 
  AND (
    token = 'z0Pq908T7tiQ4cXVOsxbsdNfYGJ9WrkA0b80FVdaxF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )