INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4fecc3639b88e7850f3d8d8444c5bd52a55aa4d8bd7b7024b57631c3d46ffe3', 
    '4Dfa4MuqznpE5gGfcyYaIlvR1U7ZB8zjGBodIwsqmTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)