UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpoGwNTXWLuVzreibkRTc30F0xkPkLlj9gOXIvby9sk=' 
WHERE 
  key_id = 'db9e982368f25de5f527ff561be3d1a6e214ed68c67124365f890b8e523da0a9' 
  AND (
    token = 'xpoGwNTXWLuVzreibkRTc30F0xkPkLlj9gOXIvby9sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )