INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7115dce68eb7a51ba9b2cfc880ea66c7276ab2d2412a2feb962eed310940b78e', 
    'kg3HL0mZH6c4pBcCwyI0OBTf0mFIBlEKXHgL+jGobFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)