UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tUIaIhW3pEOCn6ZqJ8qnp//b1IdWgmaW3vRe7Jk/60=' 
WHERE 
  key_id = 'fc15b8a5329418ed0d1de73b60a03afa2bbb513bf7431e2c908eca4d385bccee' 
  AND (
    token = '6tUIaIhW3pEOCn6ZqJ8qnp//b1IdWgmaW3vRe7Jk/60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )