UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgKrL1PcV/kxSAd9zjYvVGftsDn4p+8cgir8IfhimTo=' 
WHERE 
  key_id = '83338ae56af26609f0d279b4f118b3611b7bce66b5f13c62af556c46f2b027da' 
  AND (
    token = 'pgKrL1PcV/kxSAd9zjYvVGftsDn4p+8cgir8IfhimTo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )