INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7b0118b41308afc68599c52de0c8c2047891234e47408135bb74ce536cb22f', 
    'YtVgXEtHcDVDLRK9NaIJtC8eiJ/tWZxrPwTXJgUqtII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)