UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+jyz3OtJOhqYI7wbp+asNyQt2GDMbONEJ/X3GItjPE=' 
WHERE 
  key_id = '3f464da325f7fbf7a0680e973b359d36c2bc2e87c49b44d7db7812bb22c6a2e4' 
  AND (
    token = 'u+jyz3OtJOhqYI7wbp+asNyQt2GDMbONEJ/X3GItjPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )