INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc6fa196f22cfcdbfeb2dd07dd463598feec6b35c36bcddb04fbf41c33c3544', 
    'GiU6U59SZhUUr+SOIiU1AecMK02VSVVz5Qjj/piLeOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)