UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nBl16GbKQhkwGdm0AuDWtLL97DL2oetzkUkamyoUYtY=' 
WHERE 
  key_id = 'f8a2c35da636e43ad56172b24d5ed9533e47d9236fd06ba3c9e5a2c1de597943' 
  AND (
    token = 'nBl16GbKQhkwGdm0AuDWtLL97DL2oetzkUkamyoUYtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )