UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMisroF2Y7jwreUAFgkkUhCWrnb6EDOYM7qeZ487aCU=' 
WHERE 
  key_id = '79b5ae580060c0334aef50a3e780487298eb8584bf754aaa51a47aad32e46b7a' 
  AND (
    token = 'fMisroF2Y7jwreUAFgkkUhCWrnb6EDOYM7qeZ487aCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )