UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hgvxajg3i2iMKCkREve3wYatukzVZSxxRy+mhzILT3c=' 
WHERE 
  key_id = '0fdda9cad15785a0f8e8ba4055bcfe4471591fe900c1d77b4f6fe51c2524f46c' 
  AND (
    token = 'Hgvxajg3i2iMKCkREve3wYatukzVZSxxRy+mhzILT3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )