UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUuYA0gu6vWeJBHzRckF8P3wv8EzHRtQnQACduH2mm4=' 
WHERE 
  key_id = '8ed01883c2e114c751a0d428b65c3eff079c4539e113b9977e91889db1dd5170' 
  AND (
    token = 'TUuYA0gu6vWeJBHzRckF8P3wv8EzHRtQnQACduH2mm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )