UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zrRgv2zejxNeSOrn9A+pWYKskkEBP6f/YaD79pj1XhU=' 
WHERE 
  key_id = 'ead9ea4ce035c9bccec568c740f439081bf9050c47be3a35c72d2b0ffe6c4e14' 
  AND (
    token = 'zrRgv2zejxNeSOrn9A+pWYKskkEBP6f/YaD79pj1XhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )