UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+vsOfriLCZ5RiDGF3x1lSYMoUHPz4BG/QP2BOX4vIc=' 
WHERE 
  key_id = '7e8c87615bbcb3a812fc0145d504f2759e699fa15a7371faa28370681b94e989' 
  AND (
    token = '1+vsOfriLCZ5RiDGF3x1lSYMoUHPz4BG/QP2BOX4vIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )