UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laYQf2rttwSWWqYUllr5W4rbfSq5y4tX7NvRFTr1KIs=' 
WHERE 
  key_id = 'c9174c927e0fd17f6537b7e11e4943f4fb0d920cd34b22db32c86a407c6f2b36' 
  AND (
    token = 'laYQf2rttwSWWqYUllr5W4rbfSq5y4tX7NvRFTr1KIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )