INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b506a90bd1c849cba7cb10727897c065b72745b49cb9af393e75b27ddcea918d', 
    'TcGstLS5DZUX5gcisuj6V35gT43P74ZG+2TrrFErZ4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)