UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yw6ZR2is6zWI34uJlE5ZX8iMEnSLLsILHm1CwfcsSlY=' 
WHERE 
  key_id = '41752753a9bd4aa5b3a931a185e2c706d317fff7052b5a0482956b5c35f98eb7' 
  AND (
    token = 'Yw6ZR2is6zWI34uJlE5ZX8iMEnSLLsILHm1CwfcsSlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )