UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dpeVPGuM0ysfh0SXwzPNcmr4u1x5/5wadqwGj0c+UME=' 
WHERE 
  key_id = '9dfdbde77cfd6d35a2b1043fd395db330410cd1d78bf5aa2656e23431151b1c1' 
  AND (
    token = 'dpeVPGuM0ysfh0SXwzPNcmr4u1x5/5wadqwGj0c+UME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )