UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MrRb2Zqp8vo5ifM6CLg/MBlsikltW0/UoDK1hgBzItE=' 
WHERE 
  key_id = 'd7150c378306a0b4d7f214287926a82562ba9eef70b7bd7cf1dba8ec51ebe265' 
  AND (
    token = 'MrRb2Zqp8vo5ifM6CLg/MBlsikltW0/UoDK1hgBzItE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )