UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQAz1UQvw19G7PgxMd0U3zGpTbwucHt5cdEJQ1aRQbk=' 
WHERE 
  key_id = '158276d498908f5ff4f7494a079196b4e0e962386543faebc66fbeb26785278b' 
  AND (
    token = 'sQAz1UQvw19G7PgxMd0U3zGpTbwucHt5cdEJQ1aRQbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )