INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab10a778d14c9ce6c2420de3ba39b0c66830d7c1915e61d5f7f6ede0583e31be', 
    'B9ZwAmnVkgXmuA+Z+uC/fvR8Zii10HDje+sehGQeeQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)