UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iMTol/5UOnNICZxnEGwUpGrOusMcVbbcM4g3FxQz/Dg=' 
WHERE 
  key_id = '26c1b4be024c9ff3234cbb8231daf5553186e4f406e64ca49f5ab4b7719f06b1' 
  AND (
    token = 'iMTol/5UOnNICZxnEGwUpGrOusMcVbbcM4g3FxQz/Dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )