INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e647e5ecdbdbfff1b9f6768e49e36b5ae19a4ad5f557e4f3ff25324c4f251466', 
    'JEg1h7nZ8NY1lgmYJ8/Uj+JqfnbWI6cAF2LEioLturI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)