UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4BJXuGzFDLOO/JgXE4uKQh5BZ63jEqQV2x5A00m/E2Y=' 
WHERE 
  key_id = '25055ef9ec365b7412d5b37180b23d6dd4c01011933242bd574833ba446155ea' 
  AND (
    token = '4BJXuGzFDLOO/JgXE4uKQh5BZ63jEqQV2x5A00m/E2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )