INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9c1b926148159d99feddcc472cc528824f40dec924a4150259091e1ab44333e', 
    'zWikYSjG12rKM7NIUfY+PJQGlIVL9wBG6PuiJOzqMSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)