INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd1c3212445cd7ab21a6c58a28f9aa554bdcab360ca48022789c7a247079e39c', 
    'jUjEp6QWi4H9OyXj9fkCTlFeIu6iRtp9MPRz5lnOxSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)