UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8eQbWKxjR7NujurqO/7ErPmAxnwTi3FvKVYakphgNg=' 
WHERE 
  key_id = '7339c9cd1f393cef59ad85a1b09002d0a3661d23adfed72e196e0b3f8ba4c18d' 
  AND (
    token = '+8eQbWKxjR7NujurqO/7ErPmAxnwTi3FvKVYakphgNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )