INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2893abe673e3b5653c804703f2e0010174acb083cf98c98e09eda75517e512f8', 
    '4Ej+h4EcLZz2SAjhVwFViE6HXe7GcTEfkergLf+GuWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)