INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc9d85c0606f26405c947cd8dc742ffafcf0c94276037f26f086b01bdfd6ff9e', 
    'WDTwVrPzjR03VROjQ+KKt2EL9lrjtKmSnrR6oaBMztc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)