INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc8008faf59280041b0032e0f52016b8cbbc1b2cbefeab0068e0d50ae48f90af', 
    'K9NF2R+p2S9BH8E2PRtTeqBwmx1xEq+N141sVuOUDko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)