UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Utj2dKt8N52Q9qpeD9vVb5WpHDjeAdhPCq5qbGZNxdo=' 
WHERE 
  key_id = 'e3499f5d53f37b91836b071617e0032f5dd1ef79cdd1c3eb15d2fc1d15f58f19' 
  AND (
    token = 'Utj2dKt8N52Q9qpeD9vVb5WpHDjeAdhPCq5qbGZNxdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )