INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52c3569fdc7c39362ffee6bdbba6a9d73542f85c2d1be74a33a9d77e2e70155f', 
    'xgm0msZGIT2xJBX2OJAGA1bnnYaLI7t6sczg7gDuMAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)