INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cc8b7484b3a05059a84ea36159e28540b616dc10c38fb02534d37fafd786853', 
    '+SQj0kB5UOwbXydmFp0ZMI34DrIoyzZrrKNYjIvVpz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)