INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4880e6420be7337025f1524d708c057f171d7c6b84845e7e5fbf2bdcfbda59e7', 
    'CCzdZ+k1tktq5YOqhl9VmP2SqaGUERyap5Keu0o2/cA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)