INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88a52dd6d51e60915591c8d8d79a618ad98b4b16c1c49b091b86e08b342be933', 
    'l/GI2kMg0t21VqxjhXPplsDDfHEjaaLwcjALu6nYS1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)