INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d12ec6b62c20ca390597c7df52ce6a9188bc1223c59e6898d8679cad969d1eb', 
    'h5FYdX9Pbh7OcNnViqLoQUtfkXMPG+DzmKBdaGFztSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)