UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JUIUwywWuYxUmnABpdAg17Jnuv+02HujyX8SqK/pT7E=' 
WHERE 
  key_id = 'b7e46a4d9f7a5e9d19f29d57eb6e6d83d34f40141c0408ae79a0a6c0ef36d62e' 
  AND (
    token = 'JUIUwywWuYxUmnABpdAg17Jnuv+02HujyX8SqK/pT7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )