UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXnR4/HJc0Aj3svIvuktR0nOEpN1t6pqeFTWbvfnOhg=' 
WHERE 
  key_id = '7d3a7ccf291039139eea8893c38cb63767b7a7ba946873d2620b490fa81fcd06' 
  AND (
    token = 'AXnR4/HJc0Aj3svIvuktR0nOEpN1t6pqeFTWbvfnOhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )