UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cd6o2O1d52u1ZQ8W62Sq+HRqMBbbXOcAEnEl3UxbO38=' 
WHERE 
  key_id = '23f1ce4477dd85c6062fff5dc9f34bec0341f2aa44af3876b4599276441fcc6b' 
  AND (
    token = 'cd6o2O1d52u1ZQ8W62Sq+HRqMBbbXOcAEnEl3UxbO38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )