INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6966ce603b445f3463db7e69592fb6f13c8ad0ee827266b482a31f9081387d7', 
    'VEfdxrr4tKIWMTVsYayAwWgG3VUYtqXvxu14BBiueXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)