UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsz74RuErVYV1kNGPIJXEO01ECexkFI8Jc3tJitq69s=' 
WHERE 
  key_id = '1ab342409b1eb84fa172d46a5b6833955c21bda98d37e46721c33c550be842f6' 
  AND (
    token = 'nsz74RuErVYV1kNGPIJXEO01ECexkFI8Jc3tJitq69s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )