UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sae/bcXnl/crBiAbnF5mOLekUoxMR6RylQPhKwwDpSY=' 
WHERE 
  key_id = '7a61484710a9c5b18276f38184f28526d57771c58e2010a6062a9b98581fcc48' 
  AND (
    token = 'Sae/bcXnl/crBiAbnF5mOLekUoxMR6RylQPhKwwDpSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )