INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c10e7aefccb8a89f4da5ab7614d55c77aebe3d9b996a5cccf961939328c0907', 
    'TEglST5uGcQd5VU/ELv9JxKk6dkSjEaP5nNkDSLIbeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)