UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OAzTdHzt/Gt++aAIdoCQeMFLGw3AdA4vtlK9fzblw8=' 
WHERE 
  key_id = '13dca3f8385e5a7f367ca28b64e407d32db264300d263b9578905e83740f97b2' 
  AND (
    token = '/OAzTdHzt/Gt++aAIdoCQeMFLGw3AdA4vtlK9fzblw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )