INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a54f18de1eb93e3b18e653ddc2d8cef37d8865199264b62606f71f01eb580ee', 
    'AoPxfIJokyycq2H7/mCXe3QNu1HzQBMliWh4Jv0ZbmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)