UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VmqGH3cQ5luJDnOULgDwZx6s/X9bTDj1XMTYIRH1gLg=' 
WHERE 
  key_id = 'eaf336aedd677ac47b896e6a779680cbe87da60a61e6dd6f490256708808cdf7' 
  AND (
    token = 'VmqGH3cQ5luJDnOULgDwZx6s/X9bTDj1XMTYIRH1gLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )