UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIclhMoQwA7GQI3/CYjzO3bSlKGqpa/xdFb96veNsaY=' 
WHERE 
  key_id = '431d14244748ae424c2195e86236f291f84c7493a963a75d7b5d4ac9944ed789' 
  AND (
    token = 'fIclhMoQwA7GQI3/CYjzO3bSlKGqpa/xdFb96veNsaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )