INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e871cc9cf15326a8f7a22ecc33b0f6415204e1668b2c241d183ae634006cd718', 
    't9EaPgbUdScCZ8gFhhewBxuzmaUBNlvFo8SCHuZRMS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)