UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2Vf/i0SB8veX6G+tkSMYMNYYsQFWjiaBDVNuDD/cxc=' 
WHERE 
  key_id = '43bd38086ae65c7f264f078a023dbdf942be0f013fa03e0d879619218f54d4fd' 
  AND (
    token = 'm2Vf/i0SB8veX6G+tkSMYMNYYsQFWjiaBDVNuDD/cxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )