UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYVto6t+J7m8FlUek+3tkg5hXWpA4Jy9iNJwniPzI5w=' 
WHERE 
  key_id = '9c64af1ede94e23dc2ff4c75b58416b15494a0a1fd7620ca8a2fa08c7d24cc66' 
  AND (
    token = 'wYVto6t+J7m8FlUek+3tkg5hXWpA4Jy9iNJwniPzI5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )