INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c326c34c0cc9949237cbd0df00687cf3a6301270dac9007e02c5991234776be1', 
    'ekHAjk2iL3tGPs/gooBnAr0yye9DCghglqRZYzyBoQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)