INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e71fcef76865da04ef434b9a835f925972aea20a01e9b0848d839e867e950423', 
    'pSOgBe6nxWvsjQ0TESnHepWAgEV0zT5JwvNpsalFtTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)