UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcEwNZTl/e/1gPoNuXT4ld4fq2xpZqWIL91ndr13sB4=' 
WHERE 
  key_id = 'bc30a9fc0e4541b6c8990b7130267a2bc4393479ff8d4e7214506349cdffcbb6' 
  AND (
    token = 'GcEwNZTl/e/1gPoNuXT4ld4fq2xpZqWIL91ndr13sB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )