UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bP2H5cgkqCx0yQyF267/CUKR1qGxOb8apRy+A3SGspA=' 
WHERE 
  key_id = '7f3f0f6e01004f950d4b390ce96a924788ab6244d83ff7210889b016d055e206' 
  AND (
    token = 'bP2H5cgkqCx0yQyF267/CUKR1qGxOb8apRy+A3SGspA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )