UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DV1Zf8DMRLP2QcIaJHLSmmUE8oP/4AWL3sR4D/3gKd0=' 
WHERE 
  key_id = '980661d7f450a53d36ef0ad13952b1087231aa0daff793426d5a95ae9fbb0a18' 
  AND (
    token = 'DV1Zf8DMRLP2QcIaJHLSmmUE8oP/4AWL3sR4D/3gKd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )