UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NucbkuuuSLq6u8Bf5ODqTurdMNlNnsJP8Ji7EzdpQck=' 
WHERE 
  key_id = '0b12eb68cd3a7fcf0a5c46f6fc4879ff47290d86302881f29a89c62d2ea03e88' 
  AND (
    token = 'NucbkuuuSLq6u8Bf5ODqTurdMNlNnsJP8Ji7EzdpQck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )