INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd42a66a99fffe7c9cd7071ecacdb660ee082adaaed2b5c79be56359a5044a293', 
    'GdgxDlVcthsJ8tED8ymkLRQTveaHaDAzczAmn5zqRBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)