UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7Y2JwKA+rVD5G4RpXbkcLbsvEVgPmdtVeTD5bsSrgM=' 
WHERE 
  key_id = 'e78b368a7537bed663497975b8e10c5dcabc8054a930ea4c8f169016c137505e' 
  AND (
    token = 'R7Y2JwKA+rVD5G4RpXbkcLbsvEVgPmdtVeTD5bsSrgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )