UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8W+lhclQKA2hP3t6JKpgG/pCbFxZ+fVGPaPkbGXyco=' 
WHERE 
  key_id = 'a404fd4f281fbf77ef87bb05a72d459ca1c28dfb668859f1baa0a3d056055e68' 
  AND (
    token = 'z8W+lhclQKA2hP3t6JKpgG/pCbFxZ+fVGPaPkbGXyco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )