INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73ded5055aeef268cd435391b2e255a6bc3e3e0b00c56985c70069807e20f5c9', 
    '/0Ocanfuh+aaRzRLgPUwK8oGp+MrYsUcB3tlx0xDFUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)