INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9e9366feb7107b326b6234186a25e860b0eb576fd23326c85be3cb7449cbafe', 
    'xfb9bKP9RSQlWTPMAKNrDXVJETbxgsoEApe7BYeDwxQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)