INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b835702adb1c75c6570e373cd9796d3eaf35556731d3ecb8e66c074289befc8c', 
    'w8RGIvC4nC7r8BxBhlf83S7SOHALzaF1rBW3bjo905Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)