INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '873c6c95d1f23e76399af633526801c9a80cfe1d0aa76adf1daa6e8ddd7111d4', 
    'Nl86bSjl6CMiBg7uA2iokM2Lt4V2xrXzS9dN7WzoJLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)