UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImmQ713HcsGyDW0zuA0g087oTB5k0WwgfR7ygXOFZEE=' 
WHERE 
  key_id = '9b3b7b62867153a6f242fe795c24bcf700847782964ee366417e33324bd11104' 
  AND (
    token = 'ImmQ713HcsGyDW0zuA0g087oTB5k0WwgfR7ygXOFZEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )