UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ES1riVOH3x5mL2GE/nflbHrbPmRoOVrr/8ZdmjXIDCk=' 
WHERE 
  key_id = '6fd38e822d9db19aa11b7d399a6a560d48494bb74e03cf84240200acc1b5f41c' 
  AND (
    token = 'ES1riVOH3x5mL2GE/nflbHrbPmRoOVrr/8ZdmjXIDCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )