INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8dde464662b4664a3ab96797b728c2e9827b5211e2573b99145a2ec332124dc', 
    'cW6vG6gXEgteoct00kev2RurxCjvnwKFfMlZ5y8ul6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)