INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e296b3d215fa635e2bcf5703430873b12e793e7842d8ed4ed0e888bd4a8ddd1a', 
    'rywWaJd7xawwcot8j8PP9Z5OY1LymbCN4+elHfHXsPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)