UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ol7HPLKkI0tmNy2+Ms81sCmWEq1BRX9Q/W2ZnEMmmcg=' 
WHERE 
  key_id = '6709e37e779f4772d85b6c1a0850518cf04e69f100ce7cba36fd4c25e595b9fd' 
  AND (
    token = 'Ol7HPLKkI0tmNy2+Ms81sCmWEq1BRX9Q/W2ZnEMmmcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )