UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRcXm5MiImNGLuzUpLL+k2mZySStPQvKKqLqKykbeYE=' 
WHERE 
  key_id = 'b5c05a2b024910c79caf78323ac9992b6a5360c1daca205582720a62ef9b66a8' 
  AND (
    token = 'pRcXm5MiImNGLuzUpLL+k2mZySStPQvKKqLqKykbeYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )