INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '576e86926107d1b4c2fadf32c3ab24b10a0d122ecc009d6bc9cf564598a53d9c', 
    'CLvu3MLNWQQsxiEV3qUbxck5plHI15jk68sQ3fPd298=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)