UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7cSO+GJD6NR6sU3+UwJUE5mn9bhG3acBTOAc80Cu9A=' 
WHERE 
  key_id = '2cc50ec177eb50f383c1ff3521ae84ed1b174fcb98cad99616b9af6ec98de0c2' 
  AND (
    token = 'z7cSO+GJD6NR6sU3+UwJUE5mn9bhG3acBTOAc80Cu9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )