INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c6e45356fcbaa62d6160b9f1a11ffbfb94a28eba9a296da693afa21cafc649f', 
    'avHp0zAD5y2NXKc9xl1CSsvlkWO5iwuYbHktwOLcsLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)