UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jR7ZQVHaNpd2W/8YCQCvCJcLK0vBtS9ZMY/ojfxyWow=' 
WHERE 
  key_id = 'ccde68cb874a97510f3e1693e9123bbe0af798e4b3118a1354923c79922ef39f' 
  AND (
    token = 'jR7ZQVHaNpd2W/8YCQCvCJcLK0vBtS9ZMY/ojfxyWow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )