UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rh4NjRyhBYYJG6NzT19TntEo/pu5mvozKOq6LQ/SXMw=' 
WHERE 
  key_id = 'f3637ab50c38c79863babee06a093c532a34630532e20da81373df9b0b5e0b73' 
  AND (
    token = 'rh4NjRyhBYYJG6NzT19TntEo/pu5mvozKOq6LQ/SXMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )