INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd941fbecac94fff4fbbb04b6e2875ef1bbd1eaee487d5fcd9a14ced390decee5', 
    'HWQZ/k7UbpSv7FV4OjWVWqwACPdbL2ilExk5EzLoQpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)