INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af3ea13cce652c0da5aae64b011b30ee39561ec541ffc2fe9fe7ba0cf5495432', 
    'c974HxYVVxUdRp+kGPkQLiXpZR6I0mq5S9ZKbP9BM6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)