UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RadPg9RwY7lQSIUCCRMMukiFQutn/7FyTLopXMgrmKA=' 
WHERE 
  key_id = '47566033976588b5deb1eb203be72def46b00be21fed05b8896f63177080ab62' 
  AND (
    token = 'RadPg9RwY7lQSIUCCRMMukiFQutn/7FyTLopXMgrmKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )