UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNwxeOHX/W2W98Oz0CMQdbkg+SHNdMIeYCZSwpsy7aM=' 
WHERE 
  key_id = '8328591c0ff88831242ea1b8261206db8f26b4441a8656fe4457962a568b32e7' 
  AND (
    token = 'eNwxeOHX/W2W98Oz0CMQdbkg+SHNdMIeYCZSwpsy7aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )