UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jRuF86IkAvBd7S9btcF0ieJO/HrmB5ipDLBDQM+GEhk=' 
WHERE 
  key_id = '2ec61b75f43509ec1b82fb45e1837267ae698d77ae932ac8464cae05cf3f4b32' 
  AND (
    token = 'jRuF86IkAvBd7S9btcF0ieJO/HrmB5ipDLBDQM+GEhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )