UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ln8bbaVzKNcYEuxM7KEvdKLuC5EtuT5gBFzS87Mpv1I=' 
WHERE 
  key_id = '7890e85b60d7796fb067a22b8f5ffdc70969338ec3fb86f2fd81e60ce8cf410c' 
  AND (
    token = 'ln8bbaVzKNcYEuxM7KEvdKLuC5EtuT5gBFzS87Mpv1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )