UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mndiYL0zpMLisIHVQHgenVRpPDSs7I0OJRo3uvK+ie0=' 
WHERE 
  key_id = '7e12231bcb533ecb6a33c89946b56d789fdc87424999c1403fe081043900800d' 
  AND (
    token = 'mndiYL0zpMLisIHVQHgenVRpPDSs7I0OJRo3uvK+ie0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )