UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcFdRgfJ9k/oHBSUUcoAG1RLXt3P9j3TzayIN5yk2NA=' 
WHERE 
  key_id = 'a4d7919a3bbddb60bdb2abc7c18fc0870af427310eccec3869587bfafd0bf988' 
  AND (
    token = 'pcFdRgfJ9k/oHBSUUcoAG1RLXt3P9j3TzayIN5yk2NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )