INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52d6fd03a2d462962d137a004d6ac130fee542a73b4ccb05ea25b6489dac5f28', 
    'UpT8UeQ65TUH1NWQ7+mpB2K/LwdrQVHmc25sAgHIcKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)