INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7446fa7968df007993db3ec9b6afea25107a81054a013c696cd3f3370b6a59e4', 
    'nag4YGm5HI5EyBcoLnY2M6aKs8CIxvTiVDJY6vSZIKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)