UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hR3/T/gvx21AhYQlv6Ln3T8fYcOC8kbUBpxJosWyFq4=' 
WHERE 
  key_id = '1bf39c11cef1bb32aced738e99fe67ea8e3d5d2a99e6e2a65735016148c7316c' 
  AND (
    token = 'hR3/T/gvx21AhYQlv6Ln3T8fYcOC8kbUBpxJosWyFq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )