UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzEIXM0kow8kaJ0hCPZzr0s22mEAdPAoWRHZJsTpiQQ=' 
WHERE 
  key_id = '6a14969a482caa39104c70ca9292dfb51a539f46d3d0f25efa5ac0383c53bdc2' 
  AND (
    token = 'fzEIXM0kow8kaJ0hCPZzr0s22mEAdPAoWRHZJsTpiQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )