UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvVuXEFcUeabRSGlgc7Ol1N3a+Wn3HMcsiMIlQ5TgnM=' 
WHERE 
  key_id = '27efa7094531b9f0a27b3652a434433851c634dc99fb7df6e6143f643537ac6b' 
  AND (
    token = 'EvVuXEFcUeabRSGlgc7Ol1N3a+Wn3HMcsiMIlQ5TgnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )