UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMdYdJgNOG/6X1qLJeCrfY5iRPE3LpyXQn3JxSH8v1I=' 
WHERE 
  key_id = '5c52fbd6b3dc1782f2a384f9ceef6c087dddb653c4e206404665404ee9842f99' 
  AND (
    token = 'FMdYdJgNOG/6X1qLJeCrfY5iRPE3LpyXQn3JxSH8v1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )