INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b4910003cd448d0e8a64ab9821dec94e4bebf0f554260169fc9751f82cea03e', 
    'BVEQCbv0ltjPBsegBYLJIfJpQcmAsUvJJjucDORkNVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)