UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JG/8WHqNjGpLLE/50o4RrCEeJA665F29gO4Ty50UEnU=' 
WHERE 
  key_id = '46a145642ac4472a10d90f7a75dfa1abd22fe9a04ba049331b9e2176387f60e4' 
  AND (
    token = 'JG/8WHqNjGpLLE/50o4RrCEeJA665F29gO4Ty50UEnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )