INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2868b3ea2c70990ea037b55853824f90c5021457264faa565c365f8810556d95', 
    'a+eXa87fmcWPoacUuO7wYs1e130tf6gdWI8e/Fiygig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)