UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snrJHTmJvtGKi7YRyhY105xejYideCdUeP741hNG050=' 
WHERE 
  key_id = 'f0374a9114087fb5ee912a3094d98e188327477d532df8eee133c57ea050d79d' 
  AND (
    token = 'snrJHTmJvtGKi7YRyhY105xejYideCdUeP741hNG050=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )