UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxFnErmUNR3kFuqqD32X8SYfVczXY7ayL7ryBWjyO2w=' 
WHERE 
  key_id = 'ad01edb7f3139c15afc540786df91b9df3bdfd3ba52d08c42f744a5b5636905f' 
  AND (
    token = 'RxFnErmUNR3kFuqqD32X8SYfVczXY7ayL7ryBWjyO2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )