UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPV0w7qyNwPpEHr5X4xO0jRVIIgvCjjOZJloZsQIRF0=' 
WHERE 
  key_id = '3825e065015a5cf9bc9b1f681423ead2bd789c20c899951bdefadbc7cc191a4b' 
  AND (
    token = 'bPV0w7qyNwPpEHr5X4xO0jRVIIgvCjjOZJloZsQIRF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )