INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b641e55cac5095302469649111ddbe11f23bba173236fa38f511480661b5f4f5', 
    'ujCXW5xBFCpHryc4STlT1B4dNVYyPJgyqV9kaSaPmxI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)