INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df9dfdf752d04b96768cc8730bb733ec24455fc1fb78b7bc1fe12e91fd63a9e9', 
    '7GR7csb8gcSYavCrIJZpxR5gcW2zXr1aV9yqAS+EFhU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)