INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '261188156531dfa568847b9266c3eb071e6f1b72c11151c012b043ae12b32b58', 
    'iuPvdXp0E6Q9twehlWmf3KdFqFxfJaHJSxxUBT5xGEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)