INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26e4c28339a755205dfffe562777966b8b03fedc3e66fcbe14606121cb2ab8d2', 
    'SJO0hXi9LygtWj/cCch1VZQAHaCGmssjkkJ9ZQ+bGHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)