UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B5OBZ8o3FhZVXWRQgqhCRAfJVANT+5tDYuAO6EQMFj0=' 
WHERE 
  key_id = '0811fffc4fc7a797c71b09b0d206e1966cd2412fa6ab35eae183c41ac61a524b' 
  AND (
    token = 'B5OBZ8o3FhZVXWRQgqhCRAfJVANT+5tDYuAO6EQMFj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )