INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1f00d41404604e3f5712a0e3174d9bcab275e13b34dadcdcbc376bf31e35d5b', 
    'E0hV4SMQeCz6dAVuKzsL4M3+0oX2cwu8IKY2BJjI1Jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)