INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d904eccfb6b74dd9cdc02a8d5f4b310b74257b87fd73444b853e0f009356dc', 
    'vmhCuWgNszZVhfNzrdcMxkgKlzz5KjB1DqcHoBmOdZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)