UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PalpyB1iXEBEjBSZo8myaOr+E2cw5QSudVMWOrwUEdU=' 
WHERE 
  key_id = '5d4b5ab603389d7a9af2c5ce56af0288538dc51ae96f3440d5ad563559d1db74' 
  AND (
    token = 'PalpyB1iXEBEjBSZo8myaOr+E2cw5QSudVMWOrwUEdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )