UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N2EGdPS7EfWiLKePvNAON1bi0i52HGv8I8kSH5i+emc=' 
WHERE 
  key_id = 'd44cfe1a1578d9b54fb46d231da098e9e8d39c56cae828c01ae0b3292eba22bc' 
  AND (
    token = 'N2EGdPS7EfWiLKePvNAON1bi0i52HGv8I8kSH5i+emc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )