INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa9be0d7e82990c4f9cc7fe8ce5dfe35c9073b98c2425c21750e847075a87252', 
    '3hoewIy4JstJJsyBL+M6wug2VEuJd8QhQSsywm6jRqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)