INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9521367eb6260566136a315f1d47bf3d0c8303dec825449644dc15b73c2b4ec5', 
    'S62DFrqLKG+UKOSuUcqtGiufo2ZtLkSVVewcjr2CXl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)