UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '50RNkeeLOZtGkGSoyRrA5eDHyy/0MRcQd1nPWLvCcP0=' 
WHERE 
  key_id = '2d00b3603a47a3dec40965e73394fc1ade0171a2887d4bb1e00d342e715a88a7' 
  AND (
    token = '50RNkeeLOZtGkGSoyRrA5eDHyy/0MRcQd1nPWLvCcP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )