INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6de1abb377584d4a136d772ae7847181762e972023f6e776b374c99d922dbc', 
    'd4FgUjLge8g1vNois8u1BC/LcKFo4Ly8ugH0KMcQFFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)