INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adfec7d51f1d8584bf9bccfd0d09f35a197a62018dbf232c97f07d10bdffe5bb', 
    '0L2JIoPJ5i2ZdeJrh/le8GcPl3ug/142zff78WUgqgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)