UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZvU0aeJVeZSgkZPk0gA/R9gs1w7vajHPq4hcIPqHC8=' 
WHERE 
  key_id = 'f8ba53e5859857c8bb4d0e1fd1da66a38af49982e1a5e86feb3cdb3dc3cb80be' 
  AND (
    token = '4ZvU0aeJVeZSgkZPk0gA/R9gs1w7vajHPq4hcIPqHC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )