INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '498f639286af0c832667e1fb752b7216cbb506f5e54895d9df847a9914a2080f', 
    '8MRCk4BjP68C+bNu15iGrxVmXAly7GW79TvfeDt2qPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)