INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad55c11057c510c3387abffe5c5bd048e48f86ee9512b64afbaa1025b6c11339', 
    'SmC7RlIPpQcGuWezmJSEpdPBM6bjWigjbc2WPLPH0d4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)