UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJSpSBowZGS88oyH7NwILjSPmNT+mM8zHJK3w45cBVE=' 
WHERE 
  key_id = '5db4d4a4dd1a028b23f3eb7e24344350131efd7507c2269f1fc3e7d651e85de9' 
  AND (
    token = 'xJSpSBowZGS88oyH7NwILjSPmNT+mM8zHJK3w45cBVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )