INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a5e771176e76a59f3a91f6fce5803082f42c4360f80a252323546cefc4b29b2', 
    '/v98AX7ZlrkUAnuY5nBEt/T2gNkjMESV5j3h9wdQxok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)