UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eCG++U3qYtFNPLhC1ffkRhlih5wVPVp3ZFEsHpYUJA0=' 
WHERE 
  key_id = 'b856e0e895eb3d1424fd097f7dfcda90435307a9bbb213e5d82e3e919ebce60e' 
  AND (
    token = 'eCG++U3qYtFNPLhC1ffkRhlih5wVPVp3ZFEsHpYUJA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )