INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9dcccaa84223476aff2316b7bbb4be23c8389cdb494c3537579cb3504284541', 
    'WqOVVk+umO71twzlYY9OqEzMdYPsOX4/aSt7uU7OAXM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)