INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541f1c4e8d30d7546dbb3ba4ac75998cfdd84c4e035345cf78bc540396438d7d', 
    'LssSc6YhV8cmh7JwiwkBr6OISCILLUaKJXyly+fvwsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )