UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmL2FnOtyxvNL37W0sC94kLhYwqHc/vIG5/6q9lf8iM=' 
WHERE 
  key_id = '2bd4c6a2059bd8e6d6c2e82b3817a9270e685299a3344c155bbb8045e893e242' 
  AND (
    token = 'nmL2FnOtyxvNL37W0sC94kLhYwqHc/vIG5/6q9lf8iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )