INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7ffbed2c253e9ec013fd800a09975b9e3c3ae8d5ab8fa962d16305c890e45fb', 
    '/mIurfez37OV2ixr2bgrr0cDvtuJFFg+fbNP2VZFf60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)