INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2b5e133f87e54d00ab452645d05db258d38c0d640993dba5060eedb383cd7a2', 
    'h9KmyOqZfI7NgOLXHRcGbG3Le9+QqWKGySzo1vB4TQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)