UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S05Rdtk7jhEz/Uv2kHtsOopYVUSHAQo8hrI61XvZ390=' 
WHERE 
  key_id = '476f2055b37b059c4d2efe2b9eb17fdabb3661fae5762d7071969c5e472e4ed6' 
  AND (
    token = 'S05Rdtk7jhEz/Uv2kHtsOopYVUSHAQo8hrI61XvZ390=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )