UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBOEKBEPR4Bd6bdKEQMTyDNT/mUBU/4m3vzYiHNbt5c=' 
WHERE 
  key_id = 'c4c774b6a7f6392125623a2e2334de465ccf99aea488d64d280c78c3a4886753' 
  AND (
    token = 'NBOEKBEPR4Bd6bdKEQMTyDNT/mUBU/4m3vzYiHNbt5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )