INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eeba875766ffe3548bac3b85dc3bee9cfc5dce9610ef1e3c789ff26d334776fe', 
    '03/J3XLSxG5Mz18tz1hEy83yzi8CiXLtC5vmuTVu7As=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)