INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ca909f3574f813a586ab4bfe776f2ff640067b87e3ef8c529886d13cea7d94d', 
    'MLFBa44jWi7Fmbz1MHn23DEaA7Nb7DjB9pEm+3v4xH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)