UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+rzxIO26jgkds3S1y9oznnFXdauTr9a8uss9Hz/eDc=' 
WHERE 
  key_id = '5d2a1a48cea514f3dbf7d57520ae45067226848158295e98fd30bb5d4f2d7efc' 
  AND (
    token = 'N+rzxIO26jgkds3S1y9oznnFXdauTr9a8uss9Hz/eDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )