INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79593b7ac4f8091334c1477e03c67dc80221af709e60c1edfeee03f6773f8bef', 
    'Y3yTXam99MUDnH2orqdtqhEzkUceZXCI5keMBHkSELw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)