INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75aea55df3b1b826b3294987cad459c2fcce51722e155385c5c52a39b071a3e', 
    'NW+g7VFbM5hCX9EEteV5bwPw1hpgInoSXvkZsfsW8jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)