UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFPJAAWMAZb64CN7wNYnhI5lFMmDExfEa7zK5stBhuo=' 
WHERE 
  key_id = 'c2c535ff119734a2815d63cc470f6a6296dd7a26d55d934a6bb1ac5d0ad295c3' 
  AND (
    token = 'rFPJAAWMAZb64CN7wNYnhI5lFMmDExfEa7zK5stBhuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )