UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4n1Q+jw4RARyZz7XWnf+ynVDKJEZVMr5zI2/rw7JMo=' 
WHERE 
  key_id = '18c6d571c2857d5e9faa4c4be35a484faf0552ab57b5008c94e0781b2791e7a9' 
  AND (
    token = 'p4n1Q+jw4RARyZz7XWnf+ynVDKJEZVMr5zI2/rw7JMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )