UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UtHo4me68ORXcV/2T/n0LNTu5f0j1Cq16SICfBgoGA8=' 
WHERE 
  key_id = '4e8e96ab03b82d6d708d3cfe1f84b4792efc3d5fbae0653e33cdb8f9884f4117' 
  AND (
    token = 'UtHo4me68ORXcV/2T/n0LNTu5f0j1Cq16SICfBgoGA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )