INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0b1b0dd626dbbea13899713d2691895edae0a81def7750237127fa6e9d4a2c9', 
    'L9QMwewcJGW7OoZOxsUqJ5R8NYrzqiYTsJ5gxummzJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)