INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98bcd7efb3a8a74dc2021a46dd3366e791b3429845d67645d73656ab68452544', 
    'CEaiLQciIVquU5S8bwhwSUdc2PSuyeOcQIPLLMFVTOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)