INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6fd814cbca6958b3ab86654e02462704bac4af944fa73fd9cde8b47a5bc3e37', 
    'seSqQvub5eOPwnoZTeda9JxHVNxEzzAqHdlVYRAfUlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)