INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd173b87675b21ff11385ef1851d803c02b92a4fa3da8680f12d31db37d005e36', 
    'b+mmaibiqnihYPunM8KXOKyHn9E/9XPscreFgtywFdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)