UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S//2VkfSePe1S0T0/sXXpfQwjnkaBLKHGNWSwfctqNI=' 
WHERE 
  key_id = 'bed665ba9fd6b1ddbed2b3047a4b56f49b5abd9f400991bb2311ac6a55c9c23b' 
  AND (
    token = 'S//2VkfSePe1S0T0/sXXpfQwjnkaBLKHGNWSwfctqNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )