INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e38a85080656067d078f7ff4bc445807507d706c5c430b8b919e3d771de6249', 
    '3Cz8nWE0KtED3xIJclNxGR9OpWqp18CZUiGWeQLWR7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)