INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cf49d34565be7f96ca6d1c4b5b211630fc2fe1814b46d98ab3dbc05ef431f34', 
    'pRgW9LkM6DoPLdARcpJCNFu7kRuesHB8DVo11yQiT1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)