INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3bcfd6c096b4dac4364747c703931595afb31687e3795ff56a8a8344a6af4567', 
    '1ZcLSOcN+B8fLsrse5aUXZ8aZID0QBxBDfo/+3Gbj8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)