INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974307e216d7d1cbfc56227b40042571849593cf575c0d7c2f127b15418a7b9f', 
    'sa/7HW9yeFpW98qcEp08rH3De94SgtdL/oTdNIKdeoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00103

Result

int(1)