INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5c39281bfb6c5d749194b888ac81e361a2ebd720584586acb9313b3f1734e6d', 
    'z6/tccETvOxscQUk2KEcxxqsafOGdOagQLVfF4sczrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)