UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wkoVcESJjSS3b30gBzzIAu+APy+Wm+MWn8Pycz/djps=' 
WHERE 
  key_id = 'e2cfef82a1a931c7ddb640824f2ba44fdbceab5a3f67936eb963bcc7b1db79e1' 
  AND (
    token = 'wkoVcESJjSS3b30gBzzIAu+APy+Wm+MWn8Pycz/djps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )