INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a198cc576f21d4cd73e68bf178b32f6c174c0e13b7065874a7e23f5ebba9a986', 
    'dw8QMuJLUUeZ6VTpUwSK0GK0JCQqdLSygYxUsPp+wF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)