UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z0kGYc6uxWquRDGqPJ7Gw2Im3B7QRKvnKd2TQpfK3rY=' 
WHERE 
  key_id = '9ab5d1f7a0168f2ce6dbba2bce607e6828e03ba62992a35fdac630e75be26afb' 
  AND (
    token = 'Z0kGYc6uxWquRDGqPJ7Gw2Im3B7QRKvnKd2TQpfK3rY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )