INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c3f7ff05de03d93b01aa420166a4ce5558a099e9ba9c362865587a125016990', 
    'k2RaZi5PNo/uCeqC6WfgfHgUbvyppYzfidGVK+Z7HWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)