INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c26d63e69ae823801d602c2e78835be9f1f8c2c1b17f22bbe4f53fca9a70956', 
    'l21LBN6v2KDePlQMEC+ec3BcCej/f/Bd7IYESZ56YwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )