INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4af3d19aa650239757540dcc2e16e2da2f5f6ecebb9731ad6032db6c86ea6f7b', 
    'onFMHT0hZ03v875Eeswr2SxD7nFLmBGgkRflotdGF6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)