INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9fc6554bc54ee65b9a888052347734a187b09c6a9e97b6cc3db58ed96f8bb26', 
    'KkgZS0TMtwrk+wMXEmz+ubJ9itUJ6nf04nOuo1bJubo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)