UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vOFNVFYVu1snRS/x9+6IuwiglrQE6nrk7u91Wk+1oZc=' 
WHERE 
  key_id = '8da89fee2b9e03f848146303aa87a38978cf02a61585aa006303141d7ba15f39' 
  AND (
    token = 'vOFNVFYVu1snRS/x9+6IuwiglrQE6nrk7u91Wk+1oZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )