UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvXwQoqaQ5LHxVV0uRS2Zmobj8gTOO+9jwKyirLCbt0=' 
WHERE 
  key_id = '311811f94e4f800a3347406d4d75ab0ed7338e6a079995fae8783e1b49a43e86' 
  AND (
    token = 'jvXwQoqaQ5LHxVV0uRS2Zmobj8gTOO+9jwKyirLCbt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )