UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7FbCYSKwcmh9QQ6S8920A3eIwgtLiF5RtJ6F6ygVNc=' 
WHERE 
  key_id = '8d52c8ef8c0d1c654e679eb28cfd3a77622fd861f083008877490af2ae5db891' 
  AND (
    token = 'y7FbCYSKwcmh9QQ6S8920A3eIwgtLiF5RtJ6F6ygVNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )