UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2rojOYZ86K1ekDQJLZHoTuqTWRutcgSjBxMCfxCqVnY=' 
WHERE 
  key_id = 'c8bd6484e578f6bb2a65d1b3e997a9223e832bd192af564dcefc1b36a8a86e74' 
  AND (
    token = '2rojOYZ86K1ekDQJLZHoTuqTWRutcgSjBxMCfxCqVnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )