UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3GzSuUVYV/QWBjjpuyPtMlwAcLQLD58j0MWJE5IdjE=' 
WHERE 
  key_id = 'b42f1b578fe432ec9e6abe63adc709a8dede95766d276026196b6a6f6e7f01a4' 
  AND (
    token = 'd3GzSuUVYV/QWBjjpuyPtMlwAcLQLD58j0MWJE5IdjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )