UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IsvmXbxtUnPi7MGfvJmfaWTyHwR3fRW7DZ7iKmGCAwY=' 
WHERE 
  key_id = '1bec031fbc59b5ae21f4ff2659ce9c950a0ba70fec8e654d638f8b61ce3bac5e' 
  AND (
    token = 'IsvmXbxtUnPi7MGfvJmfaWTyHwR3fRW7DZ7iKmGCAwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )