UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TsfNBaa9QAaAl34mS8IIW6qxZX7l+Ixnm+t44kTM070=' 
WHERE 
  key_id = '93383a07d361b050dd4d1f8c1cce0a34ea6bb5e8cdb84d3ef1d6f3e712a9cd1a' 
  AND (
    token = 'TsfNBaa9QAaAl34mS8IIW6qxZX7l+Ixnm+t44kTM070=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )