UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/iKOOFYoqDoxhhrKarzBEZlevGRSNqCHGAqmjzy6TQ=' 
WHERE 
  key_id = 'fc49c305d4c026571cb1e4cf4c79231b538fc8bc303c13cb0b7575f8a77489b2' 
  AND (
    token = 'j/iKOOFYoqDoxhhrKarzBEZlevGRSNqCHGAqmjzy6TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )