UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZAVD1349EnhHALt7kVLRYqQKVgJ6X3qiGW7ybFvwrzk=' 
WHERE 
  key_id = '666e665c856641e7e25675438f50734eab2741a59aa5f5cb34a5d39aa8f59770' 
  AND (
    token = 'ZAVD1349EnhHALt7kVLRYqQKVgJ6X3qiGW7ybFvwrzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )