UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+YWY8/8RWiXY1MLTkGRVMIy2lEflmbyWnt6HyGzLKYI=' 
WHERE 
  key_id = '0c9880a1ec0a90c2df7a9d2e40ac1e8ce2804c778455f49345574e8ee8e64ad9' 
  AND (
    token = '+YWY8/8RWiXY1MLTkGRVMIy2lEflmbyWnt6HyGzLKYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )