UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaRiP63lpLNmaD2uwGGgP9j/2/KkgUlGDFw7IgKAi9A=' 
WHERE 
  key_id = 'd7c16da3303e248f67b667d60fa8af77d3b59d3ddf7808ef9b3d4b8f693ac0a3' 
  AND (
    token = 'gaRiP63lpLNmaD2uwGGgP9j/2/KkgUlGDFw7IgKAi9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )