UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wf3MgwBZeEoQ3z0Y6mxzudDkOn1hr76BPdRXnpXMXrY=' 
WHERE 
  key_id = 'b2bee7651ee6d20de7537985387cde0c8c7f5d57296dec324379e3dfb9ef3641' 
  AND (
    token = 'wf3MgwBZeEoQ3z0Y6mxzudDkOn1hr76BPdRXnpXMXrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )