INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a4f53283a7f6b04a5f9c7f7fb3c0aef280e0398cd9da3aba668031c15133041', 
    'rWp5Dx82ZT8Cj9snAr3PdagZOBsk3P1QWILR0bos3KU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)