INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dbc88d569c57e00a45ab4222d6307153780caf15044d4c117e0dbc49710b3e0', 
    'c6bYoIod+mP/XZHEDNAsNc2a7UjCw0blojvruJYs76Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)