UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qhkO6BcaX2s6NDvq8r+t/ekohkPixUqodgAoaT+s+gQ=' 
WHERE 
  key_id = '2c9d7af25f0ac933068ebe25787fdfdc1a29cadb6414e400ff01a181f4575529' 
  AND (
    token = 'qhkO6BcaX2s6NDvq8r+t/ekohkPixUqodgAoaT+s+gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )