INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e877548cedceb88c22b1872efa04610bf7220f6413803fcee5c233a0e1d660ec', 
    'e1ubG1L+XW7act1af4OQTKPIufbopZ1fo5GCK/DxKHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)