UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ivcRh78tCjjhfflpCxhl0IJrPLMXe/L53nPppnfqIK4=' 
WHERE 
  key_id = '656d38e105527d08a7d84b8bc0fb62c97e6642792c11c9043269e62dcb9f51a7' 
  AND (
    token = 'ivcRh78tCjjhfflpCxhl0IJrPLMXe/L53nPppnfqIK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )