INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb2f0693685ad1b76a43b5ae9c77c74e019e849d7f0829d76dde3f2019be62b', 
    'SNixUIpbFF5HB914Go9xaySr4L37SjAObMnIANHPI4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)