UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1a63ez6ewRHQhd1MHiEYQqejcnZzpsqagTGDNE9/SuY=' 
WHERE 
  key_id = 'c5e5e90bb265f96753fad36fb99f5ec259d9c24967a538296acdf3d09b2bc6b3' 
  AND (
    token = '1a63ez6ewRHQhd1MHiEYQqejcnZzpsqagTGDNE9/SuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )