UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '41vODFi4kvJrQh/Hkq6n4kFczgRMWnbXN97H0g8wkjQ=' 
WHERE 
  key_id = '4635a6e121852b09a3fb7c2197a1de725b001393d00b3bd5bb90a3f98be3fc73' 
  AND (
    token = '41vODFi4kvJrQh/Hkq6n4kFczgRMWnbXN97H0g8wkjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )