UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ei3tq+RprQKCpg9yE7mt0ffjFX4NxV1syXLnlyHvnOo=' 
WHERE 
  key_id = 'cb82f7e6994d43eb9bdcf7dc765c3e4ea55d108d4d758b432b5b78d40ee4cdbe' 
  AND (
    token = 'ei3tq+RprQKCpg9yE7mt0ffjFX4NxV1syXLnlyHvnOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )