UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZqGtd/PtJOiDH814y03met3zwxK48qfii2vGYISCUA=' 
WHERE 
  key_id = '928803bab2178660feef297bd651c5d728e323cbc9adee54fb371b07ef4df346' 
  AND (
    token = 'gZqGtd/PtJOiDH814y03met3zwxK48qfii2vGYISCUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )