UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fTWHaXlBrs5/4J/LaxMXjazcWH4uLlXNsrKHol5rsHw=' 
WHERE 
  key_id = 'fcfd92b9654c4dd80905f2e084b95b4341c23b7298ab3953b95cf28befb115a2' 
  AND (
    token = 'fTWHaXlBrs5/4J/LaxMXjazcWH4uLlXNsrKHol5rsHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )