UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/VUxt+/vkJlQ2UzxO62jwFfPzTBmgTBMUZYa8cVRyPA=' 
WHERE 
  key_id = 'c431f43ac47b16e7863a6b3bf347862e97e3f75cefd10764f6e84cfb4bbb5bad' 
  AND (
    token = '/VUxt+/vkJlQ2UzxO62jwFfPzTBmgTBMUZYa8cVRyPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )