INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8198bec646e68ebde7620d0b92d759b91be0b951ffdf5ee43e05168e56418e3', 
    'tjPUiRvt69I0Sh/ya0ddsQgHgvQUf8h2dqRbniTc0Vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)