UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qgRper1uOhnbpHvs8NoJCNuuScMn5JJGcGJKa+oMmEQ=' 
WHERE 
  key_id = 'c14c02df52553af52f2435593096cfc1fc49648001af4c691cb4c14b0061481a' 
  AND (
    token = 'qgRper1uOhnbpHvs8NoJCNuuScMn5JJGcGJKa+oMmEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )