UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DSeh87Ax7lwo4oj3LzpZlIXSGpBOP6RjcIqyZP/bYPE=' 
WHERE 
  key_id = 'b80b642ed9f70e5b148ca25eb45eac52c63c5240d73b2caacd57395efd4d9707' 
  AND (
    token = 'DSeh87Ax7lwo4oj3LzpZlIXSGpBOP6RjcIqyZP/bYPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )