UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEOhwjOWpRHtDZ4x6BQz0/uWpZmTpqD0HBHg80sLc94=' 
WHERE 
  key_id = '25018f80c79279d7a09017f92743024fe01fb7740b4f7fa75b9576af07177d32' 
  AND (
    token = 'DEOhwjOWpRHtDZ4x6BQz0/uWpZmTpqD0HBHg80sLc94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )