INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3c14fafc87d9b802249253917dc9dd06036969ce5d2db174bd9b51066b67444', 
    '9C7pZY0y9vazqWb4Jpze90gqgTITZqz8fnILOiekcVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)