UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AtLF0dF7qd8hgZgZXsZhBUTyenWUfdBf2vSqMgRMLLE=' 
WHERE 
  key_id = 'a2bcf9768d80ae190d426fca44ef35d8be99b0761055e37f7bc15423db8bded0' 
  AND (
    token = 'AtLF0dF7qd8hgZgZXsZhBUTyenWUfdBf2vSqMgRMLLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )