INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cb4b442d399822551f57519b70bc2df802bedcb9b74cec929b3a28f4f1e8ff2', 
    'DfF8a9XorACOXiBJ1cIT5ktmT5i6hI6NlPTCesrdJQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)