INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d6bcae6788e01e798a4d6191ff5e56431f0042a43d51f20eee1a4f9974328ff', 
    'puYMJALujvwehfqyKZNdghLTZUMuMd7Uv7kvT83VzSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)