UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gtDvypR1Jl3+m1G+nKpoXr+0pPnI6fKwHQhbesyg/io=' 
WHERE 
  key_id = '76a0b23f3975c88322594e002d677cd19864832fe6f2a46f60d37aee23a63ce7' 
  AND (
    token = 'gtDvypR1Jl3+m1G+nKpoXr+0pPnI6fKwHQhbesyg/io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )