INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdd1e7a21a70e627dcb8e914040746ace200e935677e97945c0c8da4be262e66', 
    '+3roKnvJnJxeaoWqsdIkFLh56IjL1DlQcYXthADF2qY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)