UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scabdlTXVbbN/qI9BynLENSOTfbAUPGhsyuBp4cbqC0=' 
WHERE 
  key_id = '97536a4ab3a70b3a0bc4312a622105a1cea06f5b474d34c7f38d4110cf05c947' 
  AND (
    token = 'scabdlTXVbbN/qI9BynLENSOTfbAUPGhsyuBp4cbqC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )