UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3cX1Npqzzb64ZWuj6N8Epbw8aAhs70AcMyX2M3hiT8o=' 
WHERE 
  key_id = '19a68c58e71324709f5e36a6b8ca5e2eef88170d07d6edbef17e624e23df3530' 
  AND (
    token = '3cX1Npqzzb64ZWuj6N8Epbw8aAhs70AcMyX2M3hiT8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )