UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P46vjCWqWyO+IKArU/vzogr5f8Cw/NUfDvuCmoVWZyU=' 
WHERE 
  key_id = 'e4aa0531d43cce8967970592c1eb19632062f3c79f0c99fbf413984d12bd6584' 
  AND (
    token = 'P46vjCWqWyO+IKArU/vzogr5f8Cw/NUfDvuCmoVWZyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )