UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CgxhvFNN02vs9QJnrvMoNul8UjJSeKCHkqMCJVCwmY=' 
WHERE 
  key_id = '78587c772bccc3da01640d5581ac7259abaf90f6a4dac95ca425a3d75c122e7e' 
  AND (
    token = '8CgxhvFNN02vs9QJnrvMoNul8UjJSeKCHkqMCJVCwmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )