UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1CvPRKi+XNMpkGHU3Aua+N1MaPCrpko+WeIiGzsg8I=' 
WHERE 
  key_id = 'b6cd00becde8da95c79cdd5cf031e0a7db0f39dcc8d38326fcc12516aafc6c9c' 
  AND (
    token = 'h1CvPRKi+XNMpkGHU3Aua+N1MaPCrpko+WeIiGzsg8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )