INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f8f8cbd7741490c3286957865646701228f83d6b687c9d648af53829bc33631', 
    'a93XlSw+9kYhAWIsxv9mNrwsudnIS9qC+4VFIh7f6ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)