UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iav5BfvQvCcUpSu7iIXYmIjtl7CuRciQAfkC0W4dcCI=' 
WHERE 
  key_id = 'e412da332c0f2dc5695fb92ce5e10ab52784b6044ebd086a06a58d3ebe594d61' 
  AND (
    token = 'iav5BfvQvCcUpSu7iIXYmIjtl7CuRciQAfkC0W4dcCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )