UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WRKN2Tk0YbieALvev5iZdU3aPcnyvo3Qg3ELhwpyFY=' 
WHERE 
  key_id = '25e078b07c069abcd828a165f83a9ee99fe8c90d905f9a54e984c2156a5bce73' 
  AND (
    token = '9WRKN2Tk0YbieALvev5iZdU3aPcnyvo3Qg3ELhwpyFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )