INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab8bf139aac55ab7e2e17b5a3986863dfc8622d62759361dcbea8aa9984fcead', 
    'Xa46CzU4wWwwva6tKxN77WFHAcdzikzVj4rP1u4ZG4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)