INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b13146a9c2cef0df9e1f949d4e5691ca0a7b8febd94d806651c3d354752ac81b', 
    'v2fBJ0fCX3zBUmv32cNd0lwaNMjeHAw0qCyK0Xc7Tek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)