UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MvmYyhyNVdraZXZ/cN6loF8bfFqoVbG8YnjsdpnYWt0=' 
WHERE 
  key_id = 'd86ae0ad02ac8a5c7b6c9d0b254a4011595a1ac0a38e7b6c496b45af46054385' 
  AND (
    token = 'MvmYyhyNVdraZXZ/cN6loF8bfFqoVbG8YnjsdpnYWt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )