INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f1f6dee536ee472ffd97d1a2e7ab039fa9a967ff85382a10d2215044b478db5', 
    '5kZpbj3kiB5uOfXMnqyoXbz0mr/3RudScuq5+n3Ok/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )