INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4944c85b44bf98a53957d0e5cbe9deb372e206cae9aa8b8704a1de81a8a44edc', 
    'i4zluiU7p4+P2MrTBDdPZHlKAYKxp7TXIYM63mfoNQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)