UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jOzvZfb0kkju8jMBewPDiMqgvmgJX76GLwF4bWLhUFU=' 
WHERE 
  key_id = 'e1309107702b2b95aa524132dcedd548b9f246f716044069e02a998b830360a9' 
  AND (
    token = 'jOzvZfb0kkju8jMBewPDiMqgvmgJX76GLwF4bWLhUFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )