UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'djYNOLlV9RDFCrWJD6y+Tfy6+/ECuMZkrrnIKXr0ssQ=' 
WHERE 
  key_id = 'ab6db398b6b8b2680c99e14f92fa6866fa7cb591bdcee736ec22894ebbb87fc7' 
  AND (
    token = 'djYNOLlV9RDFCrWJD6y+Tfy6+/ECuMZkrrnIKXr0ssQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )