UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yq4kh6dI3d6Vo0mQSPPUqv3/SDiyCBYNS7q1dgK+gxQ=' 
WHERE 
  key_id = 'acd083436ac543804de595140e8dc3ff62e606df8dc808aa79625e2e0e013c8e' 
  AND (
    token = 'yq4kh6dI3d6Vo0mQSPPUqv3/SDiyCBYNS7q1dgK+gxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )