INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31be79f101af22e60b518a7fdf436002ead369b4e833d301ddc74f5b4f6ecb87', 
    'bdkuuEZPQGuyafIVNH8ul4YWOmzI38uKOH/CKW7Bnsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)