UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJko2PBiYfqea78OAvNgFVqAl0kYrXbsD8pRxRMBX2o=' 
WHERE 
  key_id = '1d2078297c3046f92b416bd911df937ab6b08d12894e6d35ff6acac368eb03ad' 
  AND (
    token = 'uJko2PBiYfqea78OAvNgFVqAl0kYrXbsD8pRxRMBX2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )