INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8af51b47e389ad15cbcdeb84b5556fd4f55a428c34e09b9326fbeb4b418ec8db', 
    'qhR6AZ128erYKQSXIFCAmJPnH6zp/eSCtuxs6PfLumQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)