INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a18e8ea7d3ce2b6750e1fc1ca01b6e2290a813c21638dc34740eb8553b7bb2d5', 
    '1x3RTxoi4mOLmgAqjIiaOFuF/fyn6hMesuinrKeBrng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)