UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qR7AZHWRZxkMFdj9MnG4aqJpwSG2NyinHcKrAhuMP6k=' 
WHERE 
  key_id = '9fff29aded25421b24a872e2d77bb09b958e8510454483e5d0782010c7e29698' 
  AND (
    token = 'qR7AZHWRZxkMFdj9MnG4aqJpwSG2NyinHcKrAhuMP6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )