INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89f81e14dd4b77550860c83bf765a71e16519e9b95fb0ef0fb5546a80928f522', 
    'TkFoDDV46tguGwSI64yP3850HolZm9oAiTXBugi4sNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)