UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k2zNnpG2uN9ngup2AJL/nYAoCgIIQVf9lKSwLcXE5Y0=' 
WHERE 
  key_id = 'be288d59f459d677b21d573c6478c8b5ee285192aef112bb3019f8e04febd4af' 
  AND (
    token = 'k2zNnpG2uN9ngup2AJL/nYAoCgIIQVf9lKSwLcXE5Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )