UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jMRmYE1lCOw/Og6fGlumEDqVOMkSG7+qYuu8zq4GqpE=' 
WHERE 
  key_id = '89dd3d8f694d56e163683ef6e24b4fbba7057d1000e9854329999197fc255180' 
  AND (
    token = 'jMRmYE1lCOw/Og6fGlumEDqVOMkSG7+qYuu8zq4GqpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )