UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dXEL8X7yrW2OztyyKr2kNPD7QAwQSl+HElMVKpJDiPk=' 
WHERE 
  key_id = '183a221c0822727937c7905fc6ea14bb72e014abb9074217e9823002422f8dcb' 
  AND (
    token = 'dXEL8X7yrW2OztyyKr2kNPD7QAwQSl+HElMVKpJDiPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )