UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RGDbbwRlrZBez1foxON1mY6w3EFFf6CJFUzhymkAVx4=' 
WHERE 
  key_id = 'f03ad824f8c580f101bdcbb065a645b1794279dc7b299ce75a7c14af9db2e463' 
  AND (
    token = 'RGDbbwRlrZBez1foxON1mY6w3EFFf6CJFUzhymkAVx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )