UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fj89ip89YpEE/DWLNPVuK+6kbcWT5yZ/EigAy+Brabs=' 
WHERE 
  key_id = '902fb212e2c812f47fde7bff46c39d1c3f6eeee4b2cc082efaee2e7a337d25ec' 
  AND (
    token = 'fj89ip89YpEE/DWLNPVuK+6kbcWT5yZ/EigAy+Brabs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )