UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqxIsI5dnJnoiI72pRWzktcy77Ew5gs5AaEPGJyb704=' 
WHERE 
  key_id = '36b29b91cd416c771c853f445a80b0a6799d4c4a804ca53ed476832d76a69689' 
  AND (
    token = 'qqxIsI5dnJnoiI72pRWzktcy77Ew5gs5AaEPGJyb704=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )