INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298d8575de0041a8ebb3887056efd3674bd8b12aa38d7d86e1705fe8c3b182ca', 
    'E4UPFCwdleulv5Stp+HXvQwAiz4B0vTr1isD8/uszV0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)