INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ee0f62918b9889e83248bebf18d043b4d16ca30fce76d17c631df4b0db8b37', 
    '8hJ3v1P6ImEfuCpK8JaBg3wBexlrPoD0JeIVkqKab3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)