UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NbkSx88EY4hqvSLGLsmTRNkgrkyKBwllbpsYmMHKS4=' 
WHERE 
  key_id = 'a8aadf5412652cab650ab41f73d2a3f0d28e9877e6e333c62e55433cd04c68a4' 
  AND (
    token = '8NbkSx88EY4hqvSLGLsmTRNkgrkyKBwllbpsYmMHKS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )