UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymN6ooieR8CzjVjtPO8s0p6eIWIHm5fLJcV13U0QqKU=' 
WHERE 
  key_id = '4e609ead36f962877c6b91f30da7a1c4427a5fcfdc885a49b982564c8645e887' 
  AND (
    token = 'ymN6ooieR8CzjVjtPO8s0p6eIWIHm5fLJcV13U0QqKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )