INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc7afe02612da6fcd6fddd7fe92218a1dad0d8a2dfc07fdf2cf48d4b6991c136', 
    'Zhw9jImfhL4eoohSpMuUOvhbx0dnBx5SvHkblHo2bnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)