UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kSdBVTy0i/w9aqZZrWKI80lslXpc+3zsr/Y5S0seXv4=' 
WHERE 
  key_id = 'a1e92fabc8065b83442b647e1bc0e05ddc83e76ec3fe79ff59a997778d23ac83' 
  AND (
    token = 'kSdBVTy0i/w9aqZZrWKI80lslXpc+3zsr/Y5S0seXv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )