INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30ce6b3d1681bf3427e212a21728aee732f6cb1ee609e13d58b5b79946b9e07f', 
    't1WshCKyCpqVUQ9T8cpEHuiaM0OzTQPe2Zwxx8MR2vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)