UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ql3S///L2owAEAlgCEGS7mPd0Q43eQGgeLDE2zzE0ic=' 
WHERE 
  key_id = 'af907e2aef27fec803f128d3d4bf9810055b2e90cd6a983394a9a70246dbe0f4' 
  AND (
    token = 'ql3S///L2owAEAlgCEGS7mPd0Q43eQGgeLDE2zzE0ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )