UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xxAzprjmT4iXsCl91zkySjG0WTjGd5i3qz2/j9uT6TY=' 
WHERE 
  key_id = 'b26ed2d5d515f162a5c0b3c9e80163fa2df5d29ed74178851b72e96ffe7c693c' 
  AND (
    token = 'xxAzprjmT4iXsCl91zkySjG0WTjGd5i3qz2/j9uT6TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )