UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FFXfiKB/dCi/bwzvhMG+ef7o69Qlmtzdj9C2JeKE6g4=' 
WHERE 
  key_id = '574748b68f2e45eb97d53ec94b725765c20534ab9b29b5de69f3761af6fee578' 
  AND (
    token = 'FFXfiKB/dCi/bwzvhMG+ef7o69Qlmtzdj9C2JeKE6g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )