INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39745410b3bdf1025b2d646358095c32fbf273094c113792d1b9a9c3b6b25aba', 
    'qQf73nfMhV4qkJMdRvW9H930cICCFX60IvFP33aJCpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)