UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3m9kJsgE30U2OpW6ZMX9qIpDqaj3PWmErtumyFM425c=' 
WHERE 
  key_id = 'ca1a9e3cb77fece2bfabd00b23751aff6ad0d9a7828dd311e7ec35bf849fb5ec' 
  AND (
    token = '3m9kJsgE30U2OpW6ZMX9qIpDqaj3PWmErtumyFM425c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )