UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BwZfniaVFdCGTcfmB2+Gm7jKR1Fzzve3Yvzhk9o6LVM=' 
WHERE 
  key_id = 'ab15b441f2b501daf3a95dbdaf8a28f8f751a26e236bdf10a8acab994e6aeff1' 
  AND (
    token = 'BwZfniaVFdCGTcfmB2+Gm7jKR1Fzzve3Yvzhk9o6LVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )