INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ac2c35a939796482caddcc390378a2a72f48272014adc7cb9da6889fd944558', 
    'Hvb96Dqh0Z2Ue2aC458SQ5uwqWek4E2kKrXhhcEddAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)