UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKwEcP35bbFy2Wd2p8pKEiyldQ19VIE3b1t0340d+5I=' 
WHERE 
  key_id = 'b457a048f2629055d713f1891efd014e7aa714e1788fdfb0844d65934208656d' 
  AND (
    token = 'bKwEcP35bbFy2Wd2p8pKEiyldQ19VIE3b1t0340d+5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )