UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yNPLwSlCU0ppJ4xIm4O4aLzIN8vNBvpqr1F2rzWBPqg=' 
WHERE 
  key_id = '08f2dbc76a6f78fed5b1fc016081f26a617aedba75838d839c491c9790acdbe9' 
  AND (
    token = 'yNPLwSlCU0ppJ4xIm4O4aLzIN8vNBvpqr1F2rzWBPqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )