UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMQ/gF1fp6MlJxEKlyXJSdVSrhe35rJj+5o2IFBCe+I=' 
WHERE 
  key_id = '060709c472826e27313300c1d25301fd72d20c529cd2d2a258fbfac7f351a61c' 
  AND (
    token = 'MMQ/gF1fp6MlJxEKlyXJSdVSrhe35rJj+5o2IFBCe+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )