INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a34aed5b9d30cb0ff0636bf0127683f9151d440cb41f58c735a8c988c50b777', 
    'QM1sXAYtqD2cbhjKUJ5diq317OiwwUrKfNGZ/GdrMqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)