UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RIwukT6WiGKFfPk5vy4haKEkMThc0L0zVyHs9JdzJGs=' 
WHERE 
  key_id = 'c1a53feaf70ec2e2e25c57017e4e785a32dc280e0fbd2553e2b87637ed97f1bb' 
  AND (
    token = 'RIwukT6WiGKFfPk5vy4haKEkMThc0L0zVyHs9JdzJGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )