UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fi2JO2iiRqkfHM1VAtPaTZzPF0UI9Aj603tuRUH0J4A=' 
WHERE 
  key_id = 'b1e4c69b8bd67584e3b2566ecfc325b87ceeed12a4956a196f394746da2c79b8' 
  AND (
    token = 'fi2JO2iiRqkfHM1VAtPaTZzPF0UI9Aj603tuRUH0J4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )