UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFqMlOjMiaQuwah6H8QikhUii4VDIZVSFjD0QLp/b8g=' 
WHERE 
  key_id = '7685d4b197cd8e6336bda007c5c64208472dd69000b2fe2f9e670ae956bf1af1' 
  AND (
    token = 'oFqMlOjMiaQuwah6H8QikhUii4VDIZVSFjD0QLp/b8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )