UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rUJppY2yNQ1/VjWNLC3OI+UjBFqsFDflwxlSRuSBGDk=' 
WHERE 
  key_id = 'cf08f10f1293fd1a516ac6b1c5cc576ff643f44170b4bab2a9d3560c091ed435' 
  AND (
    token = 'rUJppY2yNQ1/VjWNLC3OI+UjBFqsFDflwxlSRuSBGDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )