UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jz3adw3wlDNaYVmAJ5GyrpcX2O7DfPPND3J6bxAXwso=' 
WHERE 
  key_id = '55ef77ec6cf8c5905014ea63c92e2635c23760504437f60def2431ea9f18a6c0' 
  AND (
    token = 'jz3adw3wlDNaYVmAJ5GyrpcX2O7DfPPND3J6bxAXwso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )