INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6476c6913ad0b407c0ced9e15f43a86dc54daa61109bdb99197c51f15359b713', 
    'EoGnW/66AitYrZ/+51pF66V+benuNfFKkFELOZqVSXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)