UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ceU76MwtzJ2xXruM12u/wo9jwEF/+mY0gn040txDsAU=' 
WHERE 
  key_id = '8ab71fe752fe73ea91e1779f784a51b5235219fdf277fa7e8e00dae908ec70a2' 
  AND (
    token = 'ceU76MwtzJ2xXruM12u/wo9jwEF/+mY0gn040txDsAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )