UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkqFGcOmofhRCVd5Zb00L75DNoLpo0NFdh2pZta9BH0=' 
WHERE 
  key_id = '2c486aed082f092624242bafd948ac0059d858bdca8edf77d7e9702bcc96768e' 
  AND (
    token = 'jkqFGcOmofhRCVd5Zb00L75DNoLpo0NFdh2pZta9BH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )