UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ovSggnInph3lWFAlVKQStEb0+q2cy/Tc7nqnb+P2FD0=' 
WHERE 
  key_id = '5ab7678a661a85dcddea1937583d0fa65de426963f932468f7a69541a9d216da' 
  AND (
    token = 'ovSggnInph3lWFAlVKQStEb0+q2cy/Tc7nqnb+P2FD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )