INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f357049403e990319eaf12adf79374d9cfa99b06dbb8efc967b77e93faa72ce', 
    'IGHeRYrLCkV6wrnQ6lHFGcIas8TD8nd9h7OfDl+3eYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)