INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55ef2237bbfca3848b76bfee893349a79f9488957b583813120da09d6901722', 
    'zQPuIStSUWT1uFAf6NgEHMIdUZdsPs2DwWGZECsASl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)