INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43d7259438a4887368f57448022779bd2768d90aa4fca6bb4eb1d5425599f587', 
    '+w60R9ResmPeqNAwAxOVZUgqLFsDE0nYggP+nXeooO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)