INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c82c8c4888efa2d55cc736a487301a3691471d8fe49cd0b7040526de1eb57ed4', 
    'Op5L4CM/TIw6LL4g12GH+1GrBVQxNdkz+USNvyPm/y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )