UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfGz+mNgL0XYcLtcNiXfJOwy0XLn1cJ3LsKPo0n0CUs=' 
WHERE 
  key_id = '880497011ad9e8c58a04b4e19cf54eedb51bf6f3341c5ce06dfad492e22fe657' 
  AND (
    token = 'PfGz+mNgL0XYcLtcNiXfJOwy0XLn1cJ3LsKPo0n0CUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )