INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf6a1d41437b10b54ba8f615a205a7ae170f86f2179d8c839a3f8a8d3429772b', 
    '8sn6K6I11d4ZRQo3imdq4u3rE0+bCWm7TNE1hW6MKHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)