INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd587921c22c9f2b1fdc033f41e44d832a97526a4ece7a66cbded87416982728', 
    'HD9RuKH7IFw1aE+lKRn8NLK4QRyq1jayrgCsgK7At/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)