UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7x8GUXJg/NvmYq+SaH+QprTEvGRIvYCp2W5hHmDHe8=' 
WHERE 
  key_id = '8ebe04978334176432296b26c8da5dce0a87f099b7722b44109d0dd961c5d1b6' 
  AND (
    token = 'o7x8GUXJg/NvmYq+SaH+QprTEvGRIvYCp2W5hHmDHe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )