UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+IOZ4QXVqAfJs8Jabxa+mnJ2Tk+iqS4uwsLCTICVHg=' 
WHERE 
  key_id = 'b833131a5180e62e5f9272cbdb0211296744047397b6df17b9b7675e76ea236e' 
  AND (
    token = 'B+IOZ4QXVqAfJs8Jabxa+mnJ2Tk+iqS4uwsLCTICVHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )