INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38cc50823961fac2198d419c8939759fa4a6c9d2ef5efb69c4b38c8fac3eb813', 
    'UGa0XR1Cp0ueHcf3OWr0fyDzuA7Aggpo5J1Ko25SuoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)