UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7bWkizOMGpEM+buVkachiqyGAnM5R2q+dXhw96efik=' 
WHERE 
  key_id = 'a1cb0da5d632f6814a86a47f2b5ee6e275790e2d27b61c1e7c02bf6ee7041412' 
  AND (
    token = 'V7bWkizOMGpEM+buVkachiqyGAnM5R2q+dXhw96efik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )