INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d9e28165de6a680cd2dafbf0963e40e67ce48bb062f19a9468461bb6081336', 
    'vG12lJ+rP6Upmo8sZjU533FHYVSZboYwxrRTxjgExJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)