INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cbd5e86faa99f55291a28309d7c7da619c15b2fcb9d7bee4c51e77fe43076af', 
    'lkqvZWMAQvz3rwI/KE1QsXpjzP6gV1mv1RAC8xIXaF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)