UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZFkD0x36dEGXtkLzeVAtP4dwqr2Al9RjNrEuexJurqI=' 
WHERE 
  key_id = '7a059d95e357859ddeee67fb50e19b25e6b44409a157546223f2edf6bb63c892' 
  AND (
    token = 'ZFkD0x36dEGXtkLzeVAtP4dwqr2Al9RjNrEuexJurqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )