INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '356e85c72aa929e700041f0208899615040e0ff3929617f435f4498e50465614', 
    'FTjJB6rUqBHd9RGAtVbCzTu1BhFWi2z/Ly8Y46Ngq1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)