UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cP8DMEiN1ZE1h8lVWMgH4Wjw5lWlM62ZWW6QSrfPfMM=' 
WHERE 
  key_id = 'e1de7caf4308483436c6a1215c3443a82d3dd782a2e422b4767935690169b45a' 
  AND (
    token = 'cP8DMEiN1ZE1h8lVWMgH4Wjw5lWlM62ZWW6QSrfPfMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )