INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387a4626db69e689b546124a63a207d1cdea1922c5f4d4d2a7f980c8dfa92671', 
    'K9086bn2qh+HmZAfBYWhGbsGxKBw+qT9YuRwpH4UfZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)