UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uFMv09921DPOLhdQsaIEv5nO4LvSljBZHAVnLY/ysCY=' 
WHERE 
  key_id = '495a1485cc0de245ca8b6e1bb52d607a2306700de1e39dcff767f02e6e8b36d0' 
  AND (
    token = 'uFMv09921DPOLhdQsaIEv5nO4LvSljBZHAVnLY/ysCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )