UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'huNEMqDiI31rgduPhnrz3r5UporkGDUTn3AMAeZV72c=' 
WHERE 
  key_id = 'b78307c807f43229b6d0b4bc29bcbdcc9cac3ebc4c71ff51d84718927923b5d1' 
  AND (
    token = 'huNEMqDiI31rgduPhnrz3r5UporkGDUTn3AMAeZV72c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )