INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce1ad244c5dbca7ee2a0faec13395af5c38385f47af4c4b42653206631d136bb', 
    'TmbIlNYQxSzcF7TqlNcxNuu/aqf+1agBpQzjwZXHFwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)