UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AmbM5MYYP4SzVqk83XQq0nQEqgTYCbO5abf7FuVVAw0=' 
WHERE 
  key_id = 'eedd0f3ebd655908ac63d82912a7ff7c242ebc12e1f8803e8e64e213b26a6f84' 
  AND (
    token = 'AmbM5MYYP4SzVqk83XQq0nQEqgTYCbO5abf7FuVVAw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )