INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f9a910826c2b4f6d99b0c59c96f5d56c926dca7a3b31649d06ec249ad6ca28', 
    'WcNyZqUn1eM+qF17A2UHu0yEXm7o++yX3UT4CvTKHCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)