UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaHjMTUJI71PMffYn0/mkQGiZED0Yx24D4DfHwNiBmg=' 
WHERE 
  key_id = '759518617daf64a8409537a2b443e9d5bc576e6d5ac0844bb9e4482d5a039c3d' 
  AND (
    token = 'zaHjMTUJI71PMffYn0/mkQGiZED0Yx24D4DfHwNiBmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )