INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3591f8d5194d78a557243f2d9e80cc0a654c2e7bccc013c0ceb6be746f75f4d9', 
    'ctzkVeKATO+MVvJvkOUTQ/ygjSEyzXRvfk5VOqDJtPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)