UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMgYugfQM+CM9GQT6VRA9dgKI9NEnaZ3S3TLQIFV4Hw=' 
WHERE 
  key_id = 'b1238bb796437a763bf6d032425de1bfc6e9506aa20be431adc81a180990d3ce' 
  AND (
    token = 'KMgYugfQM+CM9GQT6VRA9dgKI9NEnaZ3S3TLQIFV4Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )