UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEmh1WPKM9yrfdR7/jUkFllj5MfdALJlKTBODLKNzQc=' 
WHERE 
  key_id = 'a85aac9d0fb48f31ced9ea513c5cf6d0585535adf6e456d965f590aed1205ce2' 
  AND (
    token = 'HEmh1WPKM9yrfdR7/jUkFllj5MfdALJlKTBODLKNzQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )