UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3e3Oj8L6hCHCxTPNLnSJIWTR70jLQ7DpXMgP4u6TIys=' 
WHERE 
  key_id = '8c06b319f653e30f18c70220bfa6ead7724ad74270ef8d094dab46f1b5299106' 
  AND (
    token = '3e3Oj8L6hCHCxTPNLnSJIWTR70jLQ7DpXMgP4u6TIys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )