UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qufdnVJIttC/RF812fBTKe6Z769h1MzL07O3wYxipI8=' 
WHERE 
  key_id = '44eaf147f68fc3b3e1a7bc361f748cae11b0195263a772117cfa0446e9110bab' 
  AND (
    token = 'qufdnVJIttC/RF812fBTKe6Z769h1MzL07O3wYxipI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )