INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d0c8f2cbfadac52ff98c876164a434abbdeb2a8326a9458199b08bbaaff6552', 
    'v5s7xhFOF1/s6WYIJoWf8OzBEPnV07ht9U3iyiOpRLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)