INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '355390ebda17f1c6754d9de50eae8c241d577f955dcf56a378457c7449f22627', 
    'IfEdqC8rAnMwCkEicMaz32XisZbDcfh4jh6SA7kk8/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)