UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUYtUa+M6+ddFhOnLpU2Uwal/5cwyp7VPROh7UrnkT0=' 
WHERE 
  key_id = 'b1d63c54ad6986ebcca89d8ab898fa07b000de7fd1b2e0b363d0a45433e6a6af' 
  AND (
    token = 'NUYtUa+M6+ddFhOnLpU2Uwal/5cwyp7VPROh7UrnkT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )