INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee227db44264d9b79c34078e9ffc04b17feccf68ce34ca6a43c679c087c25fba', 
    'UEVw0kzL4n+B+/Q51FciyWWS0y0HaZ8e0tUcbh62FAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)