INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcadaa33dad0e2fbfe2da18b10a18c4b16cc7c909319269be1bd3ed412efecd8', 
    '5M1TyAt2uuIUboyVenmrQCnaAf58lV7mO++fnyZiMps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)