UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YWntzc2uRfBckl3WF/W+E8x7bc7PlzHX/TCA/3Fbt60=' 
WHERE 
  key_id = 'b3ce38ff20793dc8da4feb89089ba455b583b0278f72689a6041dda14aa0027a' 
  AND (
    token = 'YWntzc2uRfBckl3WF/W+E8x7bc7PlzHX/TCA/3Fbt60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )