INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8a8080e63a3beeb003e2837f6acb0d86141b689522550eac6b2c60b2a8795bd', 
    '0P0orS5s8vIU5spnIBvzCytxE25HQeoyrmg7u38X6qQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)