INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5544c35a27eeeb5f3e194db39b94e90ba3ddd77b986607134da7622c109943bf', 
    'AXNETmn2DMtiIw704bnyKracaXy1ITh8Gq0284o+MkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)