UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6IlSUbaMMbVmIF00ExDcn6ViM3vCKvVOYye0UH+ydA=' 
WHERE 
  key_id = 'ea973c8d1f98969a6b3f9641e2c33db30fca5197202513e7029174c92f9e57b0' 
  AND (
    token = 'b6IlSUbaMMbVmIF00ExDcn6ViM3vCKvVOYye0UH+ydA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )