UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h5eQDQO2v23/3k4+cO8loqXefNMH2SeDzD3GADrmrTg=' 
WHERE 
  key_id = 'd00798c83c288efc6d9c6b94a069f3f50ef87684161186db6e12e349e28e8651' 
  AND (
    token = 'h5eQDQO2v23/3k4+cO8loqXefNMH2SeDzD3GADrmrTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )