UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmrIIK/5fDcxxLFvKc063bPuL9d6zbRuePLeSGoE0Vc=' 
WHERE 
  key_id = 'ce80b132f5b08bea2ef71420a176bfe5546a2b944499765fe915565b651c831f' 
  AND (
    token = 'CmrIIK/5fDcxxLFvKc063bPuL9d6zbRuePLeSGoE0Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )