INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d5145c7c75906fd416a6ca21f394ef20679be04ffb8933f8ecd29ed8456244b', 
    'n+m4FhAiRrzP095QS12En1VAwJkfzgdYZPc9s6IgxtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)