UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZmY0mxAWItuY39Q3gmFSbJ2Bs9aGUUzpZ2I9Amwb48=' 
WHERE 
  key_id = '55be15cc44fd0c19a1687457c472a7039a39cc37828ec111081196ccb1d872c3' 
  AND (
    token = 'EZmY0mxAWItuY39Q3gmFSbJ2Bs9aGUUzpZ2I9Amwb48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )