UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMD1xJrCMaRGD70JR0mLrZjoMIH7G1X5UkCG3q/j4kw=' 
WHERE 
  key_id = 'bfa27ca074664377d87f4fc5605ff2dbc2c779efe84e1411bdb229c4710bc781' 
  AND (
    token = 'gMD1xJrCMaRGD70JR0mLrZjoMIH7G1X5UkCG3q/j4kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )