INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6645f32a8968c61ffa215f476460d7a5a98d4e1d3976cd438eaa6ba984063d57', 
    'h6yp+ez4juVrEeRUCefHp5HRy5cURqWwQD3sinRVkj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)