UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'teQOoRk5yBa16r9pEjs0liD8wrqzbNVXMCmzrWNCTJo=' 
WHERE 
  key_id = '16a549ffe11150d0cab05c651ccb03698e0101336dc87f1638ce5da657c6dff3' 
  AND (
    token = 'teQOoRk5yBa16r9pEjs0liD8wrqzbNVXMCmzrWNCTJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )