UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A2HkJq65/wwWdCkewPDHjG+Ls3iyUcKs4UMR8geKmhg=' 
WHERE 
  key_id = '2d4b2920dde60fd7e4b8cbdb4655818c1f217354f2533e5512746b7998fe52b0' 
  AND (
    token = 'A2HkJq65/wwWdCkewPDHjG+Ls3iyUcKs4UMR8geKmhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )