INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84518eef1c18cad85499085e009fe00c4874111b61be6051407e2a8981fdd08a', 
    'JGAfgjYtjY0L9MyyVJ5pcd/x6DykNpvBE0Gw5bE8BdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)