INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '762a2bc0c7d4dc8dc068c9955229c20ff0d69e6879fadc7a90eaee6225ec031d', 
    'qjGTdhrDBcMkAwWssrLTmV6E7FB9QE7ZUEBDYt1+FZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)