UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMetIL0yiRW81KUciAQXVQOb+8RbTrkdn23y651h1HY=' 
WHERE 
  key_id = 'b1c30827522659f57542f414affe2b1592e3b63e1cc273179f0bec7b3a573c6e' 
  AND (
    token = 'LMetIL0yiRW81KUciAQXVQOb+8RbTrkdn23y651h1HY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )