INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e52cd04ae8bee2cda4bffec47e95d6d99ae2cb126e3519d669d4644b39666925', 
    'uEjFQmC8Up1XwDVVATQXtLgzUZH1og71aO5mIx3p+sE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)