UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O9xkkWyLtIa5ZPCAYpA5R39i3p6yrlw/l4GdT0JVb0M=' 
WHERE 
  key_id = 'd27b680f16dcdd581225f8f1c630ba4e9484b999297afa572d3fac2a26caf108' 
  AND (
    token = 'O9xkkWyLtIa5ZPCAYpA5R39i3p6yrlw/l4GdT0JVb0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )