UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iaDiqAAFMBZOPwnq4TBIre+7hkH/s3R45JvEW4ZVHpY=' 
WHERE 
  key_id = 'cf68bcf3f5fe1828fd47eb0937e67323cac4fdb4efffab47543269084d269547' 
  AND (
    token = 'iaDiqAAFMBZOPwnq4TBIre+7hkH/s3R45JvEW4ZVHpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )