UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MmK2H/DXlpFj5s4RcEJBu5RDkeEZo7Xh8RTqjBFSxg0=' 
WHERE 
  key_id = 'ee6dfbb1928c9631cca3393c92c5c6800bb8252c4e65be42041bbce2f3de75d1' 
  AND (
    token = 'MmK2H/DXlpFj5s4RcEJBu5RDkeEZo7Xh8RTqjBFSxg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )