UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GSMIRMgJJrKVkphxn4U1KFlZ0yypN47FyjnBA6oxrD0=' 
WHERE 
  key_id = '85af86af50b7efbb5d9e7a0fd59c54cd527052550de592d12bfb39b472db3482' 
  AND (
    token = 'GSMIRMgJJrKVkphxn4U1KFlZ0yypN47FyjnBA6oxrD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )