INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d481cbfc08ad52dcbb2deed6671a273460d05ff03889c63b8297ea8f1f6ccdc', 
    'Qhxa6JWMb3ZhvRV0+nmXRML4xteg8E7F1fIRNLTT3KA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)