UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ueD2xRJw3e5OjolBEH/mhRwXO4UldAsP3RR7X4GOe58=' 
WHERE 
  key_id = '48cb08e96487fafbb1063eca9cbe20fac0606b06b5303121bcbacd7460f38dfd' 
  AND (
    token = 'ueD2xRJw3e5OjolBEH/mhRwXO4UldAsP3RR7X4GOe58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )